2020 TESLA MODEL S

The rear doors have emergency release cables in case the power is cut during a collision. These cables are hidden, not glowing, and have a small square pull on the end that is difficult to find and pull. I had great difficulty in testing the function to ensure the emergency cable pulls worked. They need to have a glowing T-handle on the end to facilitate location and movement, and the emergency cable location should be marked and visible in the car, just like the emergency hood and truck release are.

Rear emergency release cable does not open the trunk. The latch mechanism failed with a trunk full of groceries, I pushed down the rear setts to access the trunk compartment and crawled back and popped open the emergency release cable and it did not function. I have a service for the car scheduled for Dec 2nd to repair/replace the latch mechanism.

Rear emergency release cable does not open the trunk. The latch mechanism failed with a trunk full of groceries, I pushed down the rear setts to access the trunk compartment and crawled back and popped open the emergency release cable and it did not function. I have a service for the car scheduled for Dec 2nd to repair/replace the latch mechanism.

Wheels: From the original purchase of the vehicle, I had a small air leak from the right rear tire. I addressed this with Tesla and they said nothing was wrong. I lived with it adding pressure from time to time. When it was time to replace the tires because the originals were only good for 20,000 miles at most. Upon replacing the tires, it was discovered that the right rear rim was cracked which explained why it was leaking all this time. Not long after the tire replacement, I experienced another leak on the right front. I brought it back in to check for a leak in the tire and again discovered it was cracked also, but had 2 cracks in this one 😡. I discussed this with the tire shop and he stated he sees this very often with the Model S. He seems to believe the car is too heavy for the particular turbine wheels selected for the car. These wheels are a factory purchase upgrade. I called Tesla to address my concerns for feedback. They denied ever hearing of this issue as common. I did the research and lo and behold this defect is very common and people are very unhappy regarding this issue and the fact Tesla is blatantly being dishonest about it. For the foundation and a major component that binds a vehicle to the road should be taken seriously. In my opinion, a vehicle that has the potential for the wheels to crack and maybe just come apart is critical. And that depends on the actual speed of travel. This could be very bad.

On 09/18 , I was using the Smart Summon feature of my Tesla Model S in the parking lot of Costco, Greenwood (Indianapolis, IN). The intent was to have the vehicle autonomously navigate from its parked spot toward my location, as designed and advertised by Tesla. During the Summon operation: 1.The vehicle failed to correctly detect and avoid a fixed obstacle (the cart return stand where shopping carts are housed). 2.Instead of stopping or rerouting safely, the car collided with the structure, causing visible damage to the front of the vehicle. 3.While there was no damage to public property or injury to people, the incident demonstrated a serious safety risk, since pedestrians or nearby vehicles could have been struck had they been present. 4.The Smart Summon system did not provide sufficient warning or correction during this event, despite being marketed as capable of safely maneuvering in such environments. This failure shows that the Smart Summon feature did not perform as intended and behaved in an unsafe manner in a real-world public parking environment.

On 09/18 , I was using the Smart Summon feature of my Tesla Model S in the parking lot of Costco, Greenwood (Indianapolis, IN). The intent was to have the vehicle autonomously navigate from its parked spot toward my location, as designed and advertised by Tesla. During the Summon operation: 1.The vehicle failed to correctly detect and avoid a fixed obstacle (the cart return stand where shopping carts are housed). 2.Instead of stopping or rerouting safely, the car collided with the structure, causing visible damage to the front of the vehicle. 3.While there was no damage to public property or injury to people, the incident demonstrated a serious safety risk, since pedestrians or nearby vehicles could have been struck had they been present. 4.The Smart Summon system did not provide sufficient warning or correction during this event, despite being marketed as capable of safely maneuvering in such environments. This failure shows that the Smart Summon feature did not perform as intended and behaved in an unsafe manner in a real-world public parking environment.

On 09/18 , I was using the Smart Summon feature of my Tesla Model S in the parking lot of Costco, Greenwood (Indianapolis, IN). The intent was to have the vehicle autonomously navigate from its parked spot toward my location, as designed and advertised by Tesla. During the Summon operation: 1.The vehicle failed to correctly detect and avoid a fixed obstacle (the cart return stand where shopping carts are housed). 2.Instead of stopping or rerouting safely, the car collided with the structure, causing visible damage to the front of the vehicle. 3.While there was no damage to public property or injury to people, the incident demonstrated a serious safety risk, since pedestrians or nearby vehicles could have been struck had they been present. 4.The Smart Summon system did not provide sufficient warning or correction during this event, despite being marketed as capable of safely maneuvering in such environments. This failure shows that the Smart Summon feature did not perform as intended and behaved in an unsafe manner in a real-world public parking environment.

The contact owns a 2020 Tesla Model S. The contact stated that while the vehicle was parked, the driver’s side door failed to open from the inside as intended. The vehicle was restarted, but the failure persisted. The contact rolled down the driver’s side window and attempted to unlock the door from the outside; however, the failure persisted. The contact was trapped inside the vehicle. The contact climbed over to the passenger’s seat and exited the passenger’s side door without issue. The vehicle was taken to a dealer where it was determined that the door handle had an electrical issue, and an undisclosed part needed to be replaced. The vehicle was repaired. The manufacturer was notified of the failure. The failure mileage was unknown.

The contact owns a 2020 Tesla Model S. The contact stated while driving at various speeds, the vehicle started to vibrate in the shutter shaft unit. There were no warning lights illuminated. The vehicle was taken to the dealer and was diagnosed with front CV axle failure. The vehicle was repaired; however, the failure persisted. On a separate occasion, the vehicle started to shudder, and the vehicle was taken back to the dealer. The vehicle was repaired for the most recent failure however, the contact stated the vehicle had been repaired three times, for the CV axle failure. The manufacturer was made aware of the failure. The failure mileage was approximately 32,807.

Vehicle was tested for concern about self driving after test drive with tech told ok 3 days later Summoned car and immediately turned into adjacent vehicle all captured on video in 1-2 seconds. No issues with summons for over 4 years $2200 damage to adjacent vehicle but Tesla no damage left front wheel caused damage on start.

Vehicle was tested for concern about self driving after test drive with tech told ok 3 days later Summoned car and immediately turned into adjacent vehicle all captured on video in 1-2 seconds. No issues with summons for over 4 years $2200 damage to adjacent vehicle but Tesla no damage left front wheel caused damage on start.

The contact owns a 2020 Tesla Model S. The contact stated that while driving on the highway at 35 MPH, the front hood latch unexpectedly opened, causing the hood to rise up. No warning lights were illuminated. The contact immediately stopped and parked on the side of the road, and the contact closed the trunk and continued driving. The local dealer was contacted; however, the vehicle was not diagnosed. The vehicle was not repaired. The manufacturer was notified of the failure. The approximate failure mileage was 75,000.

I have only about 40,000 miles on the car. But I've had to change the tires twice because the tires wear out quickly, lose air, or go flat. With my second set of tires, I am now told that the tires are so worn that I may need another set of tires. I was told by the last tire shop that the car is too heavy for the tires and that it needs some type of special tires. None of this was disclosed when I purchased the vehicle. I've noticed on the Internet that many people complain of this same problem. I also had the tire pressure stem go out on one of the tires and had to get Tesla to send a replacement, for which I was charged.

Since the installation of software version 2024.27.25, which includes FSD version 12.5.4, on Sept 26, 2024, any driving which occurs on FSD results in emergency braking events for Green Lights, unprotected/unsignaled crosswalks without pedestrians present, Parallel Parked Cars not encroaching on the lane of travel, vehicles traveling the same direction and similar speed (+/- 5mph), not encroaching on my lane. These frequently reoccurring events were not remedied by any of the subsequent updates received: v2024.32.10 (FSD v12.5.4.1) on Oct 8, 2024 v2024.33.5 (FSD v12.5.4.2) on Nov 2, 2024 2024.44.25.2 (FSD v12.5.4.2) on Dec 10, 2024 While not all events occurred with surrounding traffic, those that did posed a hazard to not just occupants of my vehicle, but those in and around other vehicles, including pedestrians. Most other drivers do not expect and are unprepared for a vehicle to apply panic-level emergency braking and come to full stop at green lights, before unprotected crosswalks with no pedestrians present, or along well-traveled streets without significant errant other drivers. No warning lights, chimes, or other indications ever appeared on any of the displays or instrument clusters within the vehicle during any of the events. The FSD traffic display did not indicate or highlight any features of the surrounding area that were causing it to slow or stop. The problem has been regularly experienced by many other drivers, as evidenced by the large number of similar reports across the various Tesla driver communities online. I and my vehicle are available for inspection and I'm additionally willing to take an inspector on a ride-along to demonstrate the issue.

Since the installation of software version 2024.27.25, which includes FSD version 12.5.4, on Sept 26, 2024, any driving which occurs on FSD results in emergency braking events for Green Lights, unprotected/unsignaled crosswalks without pedestrians present, Parallel Parked Cars not encroaching on the lane of travel, vehicles traveling the same direction and similar speed (+/- 5mph), not encroaching on my lane. These frequently reoccurring events were not remedied by any of the subsequent updates received: v2024.32.10 (FSD v12.5.4.1) on Oct 8, 2024 v2024.33.5 (FSD v12.5.4.2) on Nov 2, 2024 2024.44.25.2 (FSD v12.5.4.2) on Dec 10, 2024 While not all events occurred with surrounding traffic, those that did posed a hazard to not just occupants of my vehicle, but those in and around other vehicles, including pedestrians. Most other drivers do not expect and are unprepared for a vehicle to apply panic-level emergency braking and come to full stop at green lights, before unprotected crosswalks with no pedestrians present, or along well-traveled streets without significant errant other drivers. No warning lights, chimes, or other indications ever appeared on any of the displays or instrument clusters within the vehicle during any of the events. The FSD traffic display did not indicate or highlight any features of the surrounding area that were causing it to slow or stop. The problem has been regularly experienced by many other drivers, as evidenced by the large number of similar reports across the various Tesla driver communities online. I and my vehicle are available for inspection and I'm additionally willing to take an inspector on a ride-along to demonstrate the issue.

Since the installation of software version 2024.27.25, which includes FSD version 12.5.4, on Sept 26, 2024, any driving which occurs on FSD results in emergency braking events for Green Lights, unprotected/unsignaled crosswalks without pedestrians present, Parallel Parked Cars not encroaching on the lane of travel, vehicles traveling the same direction and similar speed (+/- 5mph), not encroaching on my lane. These frequently reoccurring events were not remedied by any of the subsequent updates received: v2024.32.10 (FSD v12.5.4.1) on Oct 8, 2024 v2024.33.5 (FSD v12.5.4.2) on Nov 2, 2024 2024.44.25.2 (FSD v12.5.4.2) on Dec 10, 2024 While not all events occurred with surrounding traffic, those that did posed a hazard to not just occupants of my vehicle, but those in and around other vehicles, including pedestrians. Most other drivers do not expect and are unprepared for a vehicle to apply panic-level emergency braking and come to full stop at green lights, before unprotected crosswalks with no pedestrians present, or along well-traveled streets without significant errant other drivers. No warning lights, chimes, or other indications ever appeared on any of the displays or instrument clusters within the vehicle during any of the events. The FSD traffic display did not indicate or highlight any features of the surrounding area that were causing it to slow or stop. The problem has been regularly experienced by many other drivers, as evidenced by the large number of similar reports across the various Tesla driver communities online. I and my vehicle are available for inspection and I'm additionally willing to take an inspector on a ride-along to demonstrate the issue.

In all assisted driving modes except Full Self Driving (FSD), the car properly displays the speed Limit it has determined either by Map data or visual confirmation. In FSD, apparently only on pre-2021+ Model S cars, the determined speed limit is not displayed. In my town we have a US60 route. The car sees these signs and determines the speed limit is 60, even though it is only 35. The driver notices a rapid acceleration and may observe the set FSD speed has changed to 60. There is no Speed Limit displayed in this mode. Very dangerous to go this fast on a 35 MPH road. When not using FSD, the car does show this error in the speed limit as being 60, even though the car determined speed limit itself is in error.

In all assisted driving modes except Full Self Driving (FSD), the car properly displays the speed Limit it has determined either by Map data or visual confirmation. In FSD, apparently only on pre-2021+ Model S cars, the determined speed limit is not displayed. In my town we have a US60 route. The car sees these signs and determines the speed limit is 60, even though it is only 35. The driver notices a rapid acceleration and may observe the set FSD speed has changed to 60. There is no Speed Limit displayed in this mode. Very dangerous to go this fast on a 35 MPH road. When not using FSD, the car does show this error in the speed limit as being 60, even though the car determined speed limit itself is in error.

While attempting to park car ,the car accelerated on it own despite me hitting the brakes causing the car to hit a wall.

After getting new tires installed at Walmart I heard a loud knocking noise when turning the steering wheel. The Walmart tech thought that it was because the tires were too big/wide. Tesla said they probably forgot to put the car in Jack Mode and the air suspension fully deflated. Once the sir suspension return to normal the knocking noise is still there, although not as loud and not as frequent. Both the Walmart technician and Tesla technician confirmed the noise. Tesla said my front fore and aft links (aka Control Arms) are worn and in need of replacement. I read that this is a common issue and that Tesla has done a lot of repairs both in and out of warranty (Some goodwill repairs). [XXX] technician talks as if the parts are wear items. I asked why they don't have them in the service manual and I wasn't given a good answer. The technician said that the bushings and ball bearings are wear items and that the fore and aft links get replaced along with them. I was given an estimate of $2,330.69 for the repair. Attached is the invoice. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

The contact owns a 2020 Tesla Model S. The contact stated that while driving at various speeds between 40-50 MPH, the vehicle experienced phantom braking, causing the vehicle to abruptly stop in the middle of the road. The contact indicated that the failure had occurred on multiple occasions at the same road location. Also, the contact indicated that the vehicle had erroneously attempted to switch lanes and at one time attempted to switch lanes into oncoming traffic. The cause of the failure was not yet determined. The manufacturer and local dealer were notified of the failure. The failure mileage was 100.

The contact owns a 2020 Tesla Model S. The contact stated that while driving at various speeds between 40-50 MPH, the vehicle experienced phantom braking, causing the vehicle to abruptly stop in the middle of the road. The contact indicated that the failure had occurred on multiple occasions at the same road location. Also, the contact indicated that the vehicle had erroneously attempted to switch lanes and at one time attempted to switch lanes into oncoming traffic. The cause of the failure was not yet determined. The manufacturer and local dealer were notified of the failure. The failure mileage was 100.

The contact owned a 2020 Tesla Model S. The contact stated while driving approximately 15 MPH and attempting to make a left turn, the vehicle lost stability and started to slide sideways and left the roadway. The contact stated that the vehicle left the roadway, slid down a ditch on the passenger side, and crashed into a telephone pole on the passenger side front door. The contact stated no warning light was illuminated, also she said that the road conditions were dry pavement. The contact stated that the police were on the scene and filed a report. The contact stated she was transported to a shock trauma unit by ambulance. The contact stated that she had broken her pelvis and had to have surgery to reconstruct the right side of the pelvis and replace the right hip joint. The vehicle was towed to an impound lot. The vehicle was not repaired. The manufacturer was not informed of the failure. The failure mileage was 29,996.

I am writing to emphasize and provide details regarding the critical safety issue affecting both Tesla Model S and Tesla Model X. My personal experience highlights the severity of this problem which included a tire blow out at highway speeds on a tire that had only approx 10k miles on it. This specific wear pattern is a direct result of improper camber alignment, an issue that Tesla has continuously refused to rectify. This problem is not isolated to my vehicle alone. Many Tesla Model X and Model S owners have reported similar experiences, indicating a widespread and systemic issue. The accelerated inner wall tire wear poses significant safety risks, as it can lead to unexpected and dangerous tire failures on the road, which is exactly what happened to me. Despite the clear evidence and numerous complaints from Tesla owners, Tesla has consistently declined to address this issue adequately. It appears that the company’s reluctance is rooted in the fact that proper repair or recall to fix the camber alignment is too costly. However, this cost-cutting measure is putting drivers and passengers at risk. Given the severe outcomes that this design flaw causes, I urge immediate investigation into this. It is essential to investigate these recurring problems with both the Tesla Model X and Model S models. The safety of Tesla drivers, passengers, and the general public is at stake, and a thorough investigation could compel Tesla to take the necessary corrective actions.

I am writing to emphasize and provide details regarding the critical safety issue affecting both Tesla Model S and Tesla Model X. My personal experience highlights the severity of this problem which included a tire blow out at highway speeds on a tire that had only approx 10k miles on it. This specific wear pattern is a direct result of improper camber alignment, an issue that Tesla has continuously refused to rectify. This problem is not isolated to my vehicle alone. Many Tesla Model X and Model S owners have reported similar experiences, indicating a widespread and systemic issue. The accelerated inner wall tire wear poses significant safety risks, as it can lead to unexpected and dangerous tire failures on the road, which is exactly what happened to me. Despite the clear evidence and numerous complaints from Tesla owners, Tesla has consistently declined to address this issue adequately. It appears that the company’s reluctance is rooted in the fact that proper repair or recall to fix the camber alignment is too costly. However, this cost-cutting measure is putting drivers and passengers at risk. Given the severe outcomes that this design flaw causes, I urge immediate investigation into this. It is essential to investigate these recurring problems with both the Tesla Model X and Model S models. The safety of Tesla drivers, passengers, and the general public is at stake, and a thorough investigation could compel Tesla to take the necessary corrective actions.

Setting: Adaptive cruise control, 70 MPH, no nearby traffic, no nearby bridges or overpasses, no visible obstructions, straight highway, daytime, clear skies. Incidents (multiple): Unexpected, inexplicable braking. During one of the incidents, there was a splotch of some sort on the road (perhaps spilled paint). During all other incidents, there was nothing obvious which could explain a misperceived need to brake.

Front linkages and half shafts have failed for the second time on the vehicle. They were replaced in Feb of 2022 and now (Nov. 2023) need the replacement again after normal driving conditions. Tesla service center adviser (Briarcliff Road in Atlanta) admitted that these parts fail frequently at this rate and need multiple replacements. If the parts fail, steering would be lost, potentially leading to loss of control of the vehicle. Tesla has published a service bulletin on the issue but charges a very high rate for the service. One service adviser claimed that the VIN of the vehicle does not meet the service bulletin [XXX] , though the service bulletin clearly states that all cars produced between 2014-2020 meet the criteria. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Passenger side door open on it on while vehicle is on and driven. With faulty door control modules.

The front hood flipped open while driving at about 40 miles an hour without any warning, totally obstructing the vision of the driver who happen to be my wife, causing her to pull over suddenly fortunately no one was hurt during the accident. The front hood, however, has been creased and damaged. This could have caused a very serious accident had she been driving at high speed on the highway. The Tesla seems to lack a double latching hood mechanism found in most other cars which would prevent this from occurring. This needs to be sorted out permanently.

The front hood flipped open while driving at about 40 miles an hour without any warning, totally obstructing the vision of the driver who happen to be my wife, causing her to pull over suddenly fortunately no one was hurt during the accident. The front hood, however, has been creased and damaged. This could have caused a very serious accident had she been driving at high speed on the highway. The Tesla seems to lack a double latching hood mechanism found in most other cars which would prevent this from occurring. This needs to be sorted out permanently.

Error message popped on my screen steering might require extra force and shortly after that I lost power steering, cruise control, automatic emergency, braking, forward collision warning land departure etc. Contacted Tesla service to acquire about recalls since I remember reading about it.

Error message popped on my screen steering might require extra force and shortly after that I lost power steering, cruise control, automatic emergency, braking, forward collision warning land departure etc. Contacted Tesla service to acquire about recalls since I remember reading about it.

Error message popped on my screen steering might require extra force and shortly after that I lost power steering, cruise control, automatic emergency, braking, forward collision warning land departure etc. Contacted Tesla service to acquire about recalls since I remember reading about it.

This is a follow up to my previous complaint about corroded ground connections causing loss of power steering on Tesla Model Y. Having done more research it is certain that this problem affects all Tesla models. Here is a thread on the Tesla Motors Forum. [XXX] "Mar 28, 2023 #1 About 2 weeks ago, while reversing in my driveway, during a hard turn left, I lost power steering and received the service alerts "steering assist reduced" and "park assist unavailable." Took the vehicle to Tesla who diagnosed a $4200 steering rack. Declined the repair and paid only the required $200 diagnostic fee. Did some research online, and discovered the power steering motor ground was corroded, and upon my attempt at removal, it detached from the frame. I taped out a new, relocated, hole and resecured the ground with bolt and washers, I now have power steering again. I am a little upset that not only did Tesla mis-diagnose the problem, I paid them $200 for the bad diagnosis" Other owners chime in to say that the same thing happened to them. These owners are doing DIY repairs that will only fix the problem temporarily. This is an easily fixable problem. The ground connection for all safety critical items should be via a solid copper cable direct to the 12 Volt battery negative terminal and NOT via the car bodywork which has a mix of aluminum and steel that creates galvanic corrosion. Smearing grease on these parts is not a solution. Glitches on the 12 Volt system can also cause random intermittent glitches in all aspects of the car's systems including unintended acceleration. I am qualified in both mechanical and electronic engineering and what I am saying is not some Tesla hating conspiracy theory as has been claimed by some Musk followers. Thank you [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

From Aug 23 to 28, 2023, we traveled in our 2020 Tesla Model S Long Range Plus vehicle from Santa Fe, NM to San Diego, CA and back, for a total distance of approximate 2100 miles. We drove primarily interstates (I-25, I-10, I-8, I-5) where speed limits ranged from 55 to 75. We experienced numerous instances of what is known to Tesla owners as sudden, severe "phantom braking" [hereinafter PB] while the cruise control was activated (not AutoPilot, nor FSD, just cruise control). In ALL instances, no cars or other objects were visible within 1 mile ahead of our vehicle, and in ALL instances, these "phantom braking" incidents happened on absolutely flat, straight, smooth road surfaces, at all times of day, morning, noon, and night. This car has had PB problems since the day was purchased; in fact on that day, there were at least two sudden PB incidents while I drove home in the new car! At numerous times since, I've reported these problems to Tesla Service---to no avail. The problem is widely known among Tesla owners, and to my knowledge no owner has been able to get Tesla to do anything. On this most recent long-distance trip, our PB incidents happened typically at the posted speed limit of 75mph in all-clear situations---nobody else anywhere remotely nearby. The car would be operating smoothly when all of a sudden the brakes would engage and the vehicle would rapidly decelerate, throwing forward anything not fastened down inside the car. Because of the history of this problem, I NEVER activate cruise control whenever ANY vehicle is near the rear of the car, as I can never tell if my car will "phantom brake" at that moment, causing a possible accident. I consider this problem VERY dangerous. I have owned this car since 2020, and Tesla has refused to do anything to fix it, always coming up with one or other stalling technique or excuse. I consider this an extreme safety flaw of this car and hope NHTSA can help to force Tesla to fix it once and for all.

From Aug 23 to 28, 2023, we traveled in our 2020 Tesla Model S Long Range Plus vehicle from Santa Fe, NM to San Diego, CA and back, for a total distance of approximate 2100 miles. We drove primarily interstates (I-25, I-10, I-8, I-5) where speed limits ranged from 55 to 75. We experienced numerous instances of what is known to Tesla owners as sudden, severe "phantom braking" [hereinafter PB] while the cruise control was activated (not AutoPilot, nor FSD, just cruise control). In ALL instances, no cars or other objects were visible within 1 mile ahead of our vehicle, and in ALL instances, these "phantom braking" incidents happened on absolutely flat, straight, smooth road surfaces, at all times of day, morning, noon, and night. This car has had PB problems since the day was purchased; in fact on that day, there were at least two sudden PB incidents while I drove home in the new car! At numerous times since, I've reported these problems to Tesla Service---to no avail. The problem is widely known among Tesla owners, and to my knowledge no owner has been able to get Tesla to do anything. On this most recent long-distance trip, our PB incidents happened typically at the posted speed limit of 75mph in all-clear situations---nobody else anywhere remotely nearby. The car would be operating smoothly when all of a sudden the brakes would engage and the vehicle would rapidly decelerate, throwing forward anything not fastened down inside the car. Because of the history of this problem, I NEVER activate cruise control whenever ANY vehicle is near the rear of the car, as I can never tell if my car will "phantom brake" at that moment, causing a possible accident. I consider this problem VERY dangerous. I have owned this car since 2020, and Tesla has refused to do anything to fix it, always coming up with one or other stalling technique or excuse. I consider this an extreme safety flaw of this car and hope NHTSA can help to force Tesla to fix it once and for all.

From Aug 23 to 28, 2023, we traveled in our 2020 Tesla Model S Long Range Plus vehicle from Santa Fe, NM to San Diego, CA and back, for a total distance of approximate 2100 miles. We drove primarily interstates (I-25, I-10, I-8, I-5) where speed limits ranged from 55 to 75. We experienced numerous instances of what is known to Tesla owners as sudden, severe "phantom braking" [hereinafter PB] while the cruise control was activated (not AutoPilot, nor FSD, just cruise control). In ALL instances, no cars or other objects were visible within 1 mile ahead of our vehicle, and in ALL instances, these "phantom braking" incidents happened on absolutely flat, straight, smooth road surfaces, at all times of day, morning, noon, and night. This car has had PB problems since the day was purchased; in fact on that day, there were at least two sudden PB incidents while I drove home in the new car! At numerous times since, I've reported these problems to Tesla Service---to no avail. The problem is widely known among Tesla owners, and to my knowledge no owner has been able to get Tesla to do anything. On this most recent long-distance trip, our PB incidents happened typically at the posted speed limit of 75mph in all-clear situations---nobody else anywhere remotely nearby. The car would be operating smoothly when all of a sudden the brakes would engage and the vehicle would rapidly decelerate, throwing forward anything not fastened down inside the car. Because of the history of this problem, I NEVER activate cruise control whenever ANY vehicle is near the rear of the car, as I can never tell if my car will "phantom brake" at that moment, causing a possible accident. I consider this problem VERY dangerous. I have owned this car since 2020, and Tesla has refused to do anything to fix it, always coming up with one or other stalling technique or excuse. I consider this an extreme safety flaw of this car and hope NHTSA can help to force Tesla to fix it once and for all.

Driving on freeway speed 80mph with no other cars around the car slammed on brakes while on cruise control. It was able to accelerate and the next time I put the cruise control on a few minutes later it slammed on brakes again. Car clean no warning that it was trying to avoid an unseen object. Drove rest of the way without cruise control on and no problems.

Driving on freeway speed 80mph with no other cars around the car slammed on brakes while on cruise control. It was able to accelerate and the next time I put the cruise control on a few minutes later it slammed on brakes again. Car clean no warning that it was trying to avoid an unseen object. Drove rest of the way without cruise control on and no problems.

Driving on freeway speed 80mph with no other cars around the car slammed on brakes while on cruise control. It was able to accelerate and the next time I put the cruise control on a few minutes later it slammed on brakes again. Car clean no warning that it was trying to avoid an unseen object. Drove rest of the way without cruise control on and no problems.

In June of 2020 I reported a "wobble" noise coming from the front of the vehicle under normal acceleration. I took it to a Tesla repair shop, where the tech confirmed that they were aware of the issue, but Tesla was working on a fix for it and they would contact me when a solution was available. The issue was repaired in Sept of 2021, which happened without me initiating it as I had taken my vehicle in for another maintenance issue and re-reported the noise, and they replaced the "half-shaft"s on the front of the vehicle. Now, about 19 months later, the sound has returned and the repair has failed. I contacted Tesla and they advised that I am now out of warranty and thus will have to bear the entirety of the cost associated with the repair.

CAR REPEATEDLY APPLIED THE BRAKES HARD AND SUDDENLY WHILE TRAVELING AT 75MPH ON THE INTERSTATE. THIS OCCURRED WHILE IN DRIVER ASSIST MODE AS WELL AS IN CRUISE CONTROL ONLY. IT DID NOT HAPPEN WHEN DRIVING WITHOUT ANY ASSISTED DRIVING MODES ACTIVATED. THERE WERE NO OTHER VEHICLES NEAR US NOR ANY OBJECTS IN THE ROAD OR ON THE SIDE OF THE HIGHWAY THAT COULD HAVE BEEN CONSTRUED AS A REASON TO EMERGENCY BRAKE

CAR REPEATEDLY APPLIED THE BRAKES HARD AND SUDDENLY WHILE TRAVELING AT 75MPH ON THE INTERSTATE. THIS OCCURRED WHILE IN DRIVER ASSIST MODE AS WELL AS IN CRUISE CONTROL ONLY. IT DID NOT HAPPEN WHEN DRIVING WITHOUT ANY ASSISTED DRIVING MODES ACTIVATED. THERE WERE NO OTHER VEHICLES NEAR US NOR ANY OBJECTS IN THE ROAD OR ON THE SIDE OF THE HIGHWAY THAT COULD HAVE BEEN CONSTRUED AS A REASON TO EMERGENCY BRAKE

Car: Tesla Model S (and, I think, Model X). Year: 2020 (and, I think, prior and later) After a battery power loss (as can...and did...happen in an accident), many doors/compartments CAN NOT BE OPENED. Four safety problems: 1. Rear passenger doors: can not be opened without power. The car manual briefly describes how to open them (pulling up the carpet, finding a secret cable, and pulling it). EVEN WITH THE MANUAL IN HAND, I was unable to find the cable or open the doors (I was trying this from the junkyard, a month after the accident). If I had passengers in back at the time of the accident, their safety would be greatly endangered ... particularly if conditions (e.g., fire, traffic) required egress from the car! This car should never be allowed on the market, or on the road, with the incredibly dangerous safety flaw! (Rear doors could not be opened from outside, since there was no power to pop the handle up, either.) 2. Trunk cannot be opened without power. Imagine: I have fire-fighting equipment in the trunk ... and there's a fire. How can I open the trunk to get it? 3. Glove box cannot be opened without power. Imagine: I have medicine, and/or important papers, and/or a legal (locked) firearm with ammo in the glove box. Being unable to get such things out can result in serious problems! 4. I'm not sure, but I think the frunk ("front trunk") also cannot be opened without power. 2020 Tesla Model S (and, IIRC, Model X)

My car (Tesla 2020 Model S) was broadsided ("t-boned") at about 35 to 40 MPH. The other car hit mine in middle, between front and rear doors, passenger side (after it ran a red light on a city street). Five airbags deployed in my Tesla ... two on driver's side (ok), and three on the passenger side. Since there was no one in the car other than the driver, and the car was aware of that (according to indicator light at start of trip), the passenger side bags should **NOT** have deployed. (Deployed, IIRC: front passenger side, front passenger headrest (?), and rear passenger side.) Result: driver lost almost all hearing, instantly. Needlessly. Accident date: June 2, 2022. Report date: Mar 9, 2023. Driver is on hearing aids for life, providing partial hearing (at best).

Front axel vibrations and noises. Tesla unable to fix.

While driving today on I-25 northbound at approximately 9:50 am from Albuquerque to Santa Fe we had the cruise control set at 85 mph. There were no vehicles or obstacles in front of our 2020 Model S when the automatic braking suddenly engaged bringing the vehicle to a sudden stop. Multiple vehicles behind us had to make emergency maneuvers to avoid hitting our stopped vehicle. The vehicle was set on cruise control, NOT full self driving. This type of life threatening malfunction is not acceptable in a $100,000 vehicle. The car was serviced 1 week prior to this incident at the Tesla service center in Pojaque NM. There were no warning lights, messages, or other notifications prior to the phantom braking incident. We plan to sell the vehicle as we no longer feel safe driving it.

While driving my daughter to school at approximately 8 AM I turned onto the merge lane of southbound Interstate Highway 280 at the junction with Wolfe Road, Sunnyvale. At that time of the morning the sun was low in the sky. After I turned into the merge lane and started accelerating to merge onto the highway the car was pointed directly towards the sun. While accelerating and at about 60 MPH the car braked hard without warning and a message that corrective action had been taken was displayed together with an audible warning. There was no vehicle in front of my car for some hundreds of feet. The vehicle following my car was able to slow in time to avoid a collision but came very close to the rear of my vehicle. While there was no collision, the driver of that vehicle sounded his horn for an extended period of time and gestured at me. Sudden braking at highway speeds on a clear stretch of road clearly puts vehicles behind the rapidly slowing vehicle at risk of a collision. My vehicle has has not been inspected by Tesla or anyone else since this occurred. There were no indications of any problem before or since this incident. The vehicle is available for inspection if requested.

The contact owned a 2020 Tesla Model S. The contact stated that the vehicle was designed with a safety feature that allowed the front driver's seat to move back when the vehicle was in park (P). The contact stated while at a complete stop and picking up her son, she opened and closed the driver's side door to allow the front passenger's side door to open while the vehicle was in drive (D) and the brake pedal was depressed. However, the front driver's seat moved back, causing her foot to release the brake pedal and the vehicle moved forward. The contact stated that she panicked and extended her foot to reach the brake pedal; however, she depressed the accelerator pedal unintendedly. The vehicle accelerated, crashed into a fence, and crashed into an unoccupied vehicle that was parked inside the fence. The air bags deployed. The contact sustained a concussion, pain on the right side of her body, high blood pressure, trauma, loss of memory, dizziness, and bruises on her thighs. The contact had been seeking medical assistance. A police report was filed. The vehicle was towed to a tow lot where it was totaled. The contact attempted to notify the manufacturer of the failure but had not been able to reach the manufacturer. The failure mileage was unknown.

The contact owns a 2020 Tesla Model S. The contact stated while driving 75 MPH with the Adaptive Cruise Control activated, the vehicle inadvertently decelerated to 52 MPH. During the failure a second vehicle nearly crashed into the rear of the vehicle. The contact indicated that no warning lights were displayed. The failure occurred on several occasions. The cause of the failure was not yet determined. The manufacturer and local dealer were not notified of the failure. The failure mileage was 30,000.