2020 BMW M4
2 recalls, 2 complaints - 73 TSBs
20V666000 Oct 29, 2020
FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM
Defect Description
BMW of North America, LLC (BMW) is recalling certain 2020-2021 M2 Coupe and 2020 M4 Coupe vehicles. Fuel injectors may have been installed without a damping component which is used to reduce vibration. If a damping component is not present, vibration will increase at the connection between the fue... Read more
Consequence
A damaged connection between the fuel line and the fuel rail could lead to a fuel leak and, in the presence of an ignition source, increase the risk of a fire.
Remedy
BMW will notify owners, and dealers will inspect the fuel injectors and if a damping component is missing, the injectors and the fuel rail will be replaced, free of charge. The recall began December 18, 2020. Owners may contact BMW customer service at 1-800-525-7417.
19V352000 May 9, 2019
AIR BAGS:KNEE BOLSTER
Defect Description
BMW of North America, LLC (BMW) is recalling certain 2019-2020 230i, 230i xDrive, M240i, M240i xDrive, M2 Competition Coupe, 430i, 430i xDrive, 440i, 440i xDrive, M4, and 2019 330i xDrive Sportswagon vehicles. The driver and passenger knee air bag assemblies may have been improperly folded and asse... Read more
Consequence
An improperly folded and assembled air bag may not deploy as intended, increasing risk of injury.
Remedy
BMW will notify owners, and dealers will replace the knee air bag modules, free of charge. The recall began July 8, 2019. Owners may contact BMW customer service at 1-800-525-7417.
Complaint Statistics
2 total complaints
Top Reported Components
| Component | Complaints |
|---|---|
| SUSPENSION | 1 |
| ENGINE | 1 |
SUSPENSION
Jun 9, 2022
Incident date: Aug 31, 2020
The contact owns a 2020 BMW M4. The contact stated while driving approximately 40 MPH, there was a failure with the wheelbase and the front end was raising off the ground while turning. The contact stated there was no warning light illuminated. The contact performed a personal diagnosis with adaptiv... Read more
ENGINE
Jun 9, 2022
Incident date: Aug 31, 2020
The contact owns a 2020 BMW M4. The contact stated while driving approximately 40 MPH, there was a failure with the wheelbase and the front end was raising off the ground while turning. The contact stated there was no warning light illuminated. The contact performed a personal diagnosis with adaptiv... Read more
NHTSA Safety Ratings, 2020 BMW M4
2020 BMW M4 C RWD
| Category | Rating |
|---|---|
| Rollover Risk | 0.0% |
Safety Technology
| Feature | Status |
|---|---|
| Electronic Stability Control | Standard |
| Forward Collision Warning | Standard |
| Lane Departure Warning | No |
Source: NHTSA 5-Star Safety Ratings Program. Ratings are based on crash tests conducted by the National Highway Traffic Safety Administration.
Technical Service Bulletins, 2020 BMW M4
73 manufacturer communications from 37 unique bulletins. TSBs describe known problems and recommended fixes from the manufacturer.
Most Affected Components
| Component | Bulletins |
|---|---|
| 110000 ELECTRICAL SYSTEM | 11 |
| 350000 EQUIPMENT | 11 |
| 356000 EQUIPMENT ADAPTIVE/MOBILITY | 6 |
| 353000 EQUIPMENT:ELECTRICAL | 4 |
| 030000 SERVICE BRAKES, HYDRAULIC | 3 |
| 020000 SUSPENSION | 3 |
| 118000 ELECTRICAL SYSTEM:SOFTWARE | 3 |
| 353500 EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM) | 2 |
B611305
Jan 11, 2024
110000 ELECTRICAL SYSTEM
The electrical system of BMW vehicles has been subject to an ongoing development process over the last few years. This has led to increased demands being placed on the battery. This document covers important information for the dealer on ho
B310124
Jan 9, 2024
020000 SUSPENSION
With the vehicle is on a lift and the front struts are in the extended position, there may be a cracking and orclicking type noise when turning the steering wheel left/right. See attached video V31 01 24. The sound can reoccur when the veh
B340714
Oct 13, 2023
030000 SERVICE BRAKES, HYDRAULIC
Functional noises (squealing/honking) when braking shortly before the vehicle comes to a stop. CAUSE Material-
B651523
May 1, 2023
110000 ELECTRICAL SYSTEM
After programming the head unit (HU-H2), activating the FSC (German word Freischaltcode) Enabling Codes repeatedly fails.
B514616
May 1, 2023
162500 STRUCTURE:BODY:TAILGATE
Upon opening and closing the tailgate, a creaking/groaning sound can be heard from tailgate actuator.
B840822
Mar 1, 2023
350000 EQUIPMENT
The 3G network in the US has been shut down. This means that only the 4G network will be available. In the 4G network, voice calls will be transferred via the Voice over LTE (VoLTE) function. For this purpose, the SIM card must perform an I
B840822
Mar 1, 2023
110000 ELECTRICAL SYSTEM
The 3G network in the US has been shut down. This means that only the 4G network will be available. In the 4G network, voice calls will be transferred via the Voice over LTE (VoLTE) function. For this purpose, the SIM card must perform an I
B630917
Mar 1, 2023
120000 EXTERIOR LIGHTING
Exterior rear lights do not work.
B630917
Mar 1, 2023
110000 ELECTRICAL SYSTEM
Exterior rear lights do not work.
B340921
Feb 1, 2023
030000 BRAKES (PWS)
A turbine-like noise can be heard from the rear axle while deceleration during the first 300 miles of operation when braking from low speed.
B650414
Oct 1, 2022
140000 AIR BAGS
According to the customer, the airbag warning light was on, but it may not be illuminated when the vehicle arrives in the workshop. 1. ACSM fault code "930A60 - Seat occupancy detection, front passenger; malfunction" is stored. The fault ma
B650414
Oct 1, 2022
980000 UNKNOWN OR OTHER
According to the customer, the airbag warning light was on, but it may not be illuminated when the vehicle arrives in the workshop. 1. ACSM fault code "930A60 - Seat occupancy detection, front passenger; malfunction" is stored. The fault ma
B650414
Oct 1, 2022
220100 SEATS:BARRIERS
According to the customer, the airbag warning light was on, but it may not be illuminated when the vehicle arrives in the workshop. 1. ACSM fault code "930A60 - Seat occupancy detection, front passenger; malfunction" is stored. The fault ma
B650414
Oct 1, 2022
270000 LANE DEPARTURE
According to the customer, the airbag warning light was on, but it may not be illuminated when the vehicle arrives in the workshop. 1. ACSM fault code "930A60 - Seat occupancy detection, front passenger; malfunction" is stored. The fault ma
B650414
Oct 1, 2022
280000 BACK OVER PREVENTION
According to the customer, the airbag warning light was on, but it may not be illuminated when the vehicle arrives in the workshop. 1. ACSM fault code "930A60 - Seat occupancy detection, front passenger; malfunction" is stored. The fault ma
B662419
Sep 1, 2022
353000 EQUIPMENT:ELECTRICAL
Vehicle cannot be opened or closed using comfort access, engine start is not possible, and the vehicle may not start when placing the key against the steering column.
B640422
Sep 1, 2022
138000 VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM
An interference noise (groaning noise) can be heard from within the heating and air-conditioning unit in the center of the instrument panel.
SIB612219
Aug 1, 2022
171200 LATCHES/LOCKS/LINKAGES:DOORS:LOCK
When using Comfort Access 2.0 feature Lock when walking away, the vehicle locks itself even though the remote control/display key is inside the vehicle.
SIB662419
Jun 1, 2022
350000 EQUIPMENT
Vehicle cannot be opened or closed using comfort access, engine start is not possible, and the vehicle may not start when placing the key against the steering column. Note: Opening, closing and starting via the BMW Digital Key or the Digi
SIB662419
Jun 1, 2022
110000 ELECTRICAL SYSTEM
Vehicle cannot be opened or closed using comfort access, engine start is not possible, and the vehicle may not start when placing the key against the steering column. Note: Opening, closing and starting via the BMW Digital Key or the Digi
SIB651312
May 1, 2022
110000 ELECTRICAL SYSTEM
The Headunit High (HU-H), also called NBT, began replacing the Car Information Computer (CIC) on certain MY2013 vehicles with option 609 (as of 7/2012 production). This uses map North America NEXT. The Headunit High 2 (HU-H2), also called N
B58N20N55S55
Apr 1, 2022
355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
Component and Issue Specific Limited Emission Warranty Extension. This component-specific limited emission warranty extension applies to defects in materials or workmanship.
B310318
Feb 1, 2022
010000 STEERING
Cracking noises heard from the area of the front axle when rotating the steering while stationary or at low speed.
B640613
Nov 1, 2021
353000 EQUIPMENT:ELECTRICAL
Customer may complain of reduced air flow when the air conditioning system is operated for an extended time, usually longer than 30 minutes.
B651312
Sep 1, 2021
353500 EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)
The Headunit High (HU-H), also called NBT, began replacing the Car Information Computer (CIC) on certain MY2013 vehicles with option 609 (as of 7/2012 production). This uses map North America NEXT. The Headunit High 2 (HU-H2), also called N
B610721
Sep 1, 2021
010000 STEERING
Groaning, scraping, or squeaking noise coming from the steering wheel area in the interior of the vehicle,when turning the steering wheel.
B511314
Sep 1, 2021
175100 LATCHES/LOCKS/LINKAGES:TRUNK LID:LATCH
The trunk lid/hatch does not open fully when unlatched with remote or hands-free operation.
B341019
Sep 1, 2021
030000 SERVICE BRAKES, HYDRAULIC
Inform the customer during a consultation that the M Compound (standard equipment) and M Carbon Ceramic (optional) brakes are high-performance brake systems which are designed for sporty, dynamic driving styles. As a side effect of the high
B340921
Sep 1, 2021
106000 POWER TRAIN:AXLE ASSEMBLY
A turbine-like noise can be heard from the rear axle while deceleration during the first 300 miles of operationwhen braking from low speed.
B341019
Jul 1, 2021
030000 SERVICE BRAKES, HYDRAULIC
Inform the customer during a consultation that the M Compound (standard equipment) and M Carbon Ceramic (optional) brakes are high-performance brake systems which are designed for sporty, dynamic driving styles. As a side effect of the hig
B513316
Jun 1, 2021
220000 SEATS
Water sloshing noises coming from the rear passenger compartment (left or right) while driving Water ingress in the luggage compartment, or in the rear passenger compartment- rear seat bench rear passenger compartment foot well rear passeng
B840221
Jun 1, 2021
346000 COMMUNICATION:MANUFACTURER TELEMATICS
The discontinuation of 3G cellular communication for Combox, TCB 3G and ATM 3G (Telematics ControlModule) can no longer be supported by the cellular network provider starting February 2022. The decision to phase out 3G network technology wa
B840221
Jun 1, 2021
118000 ELECTRICAL SYSTEM:SOFTWARE
The discontinuation of 3G cellular communication for Combox, TCB 3G and ATM 3G (Telematics ControlModule) can no longer be supported by the cellular network provider starting February 2022. The decision to phase out 3G network technology wa
B840221
Jun 1, 2021
356000 EQUIPMENT ADAPTIVE/MOBILITY
The discontinuation of 3G cellular communication for Combox, TCB 3G and ATM 3G (Telematics ControlModule) can no longer be supported by the cellular network provider starting February 2022. The decision to phase out 3G network technology wa
B840221
Jun 1, 2021
350000 EQUIPMENT
The discontinuation of 3G cellular communication for Combox, TCB 3G and ATM 3G (Telematics ControlModule) can no longer be supported by the cellular network provider starting February 2022. The decision to phase out 3G network technology wa
B513316
Jun 1, 2021
162000 STRUCTURE:BODY
Water sloshing noises coming from the rear passenger compartment (left or right) while driving Water ingress in the luggage compartment, or in the rear passenger compartment- rear seat bench rear passenger compartment foot well rear passeng
B513316
Jun 1, 2021
161000 STRUCTURE:FRAME AND MEMBERS
Water sloshing noises coming from the rear passenger compartment (left or right) while driving Water ingress in the luggage compartment, or in the rear passenger compartment- rear seat bench rear passenger compartment foot well rear passeng
B120321
Jun 1, 2021
118000 ELECTRICAL SYSTEM:SOFTWARE
Due to an software error, the adaptation values of the actuator contiguous wheel slip limitation (ARB) may be lost.
B120321
Jun 1, 2021
356000 EQUIPMENT ADAPTIVE/MOBILITY
Due to an software error, the adaptation values of the actuator contiguous wheel slip limitation (ARB) may be lost.
B120321
Jun 1, 2021
350000 EQUIPMENT
Due to an software error, the adaptation values of the actuator contiguous wheel slip limitation (ARB) may be lost.
B840121
May 1, 2021
353000 EQUIPMENT:ELECTRICAL
TELEMATICS UNIT DEACTIVATION DUE TO 3G CELLULAR TECHNOLOGY DISCONTINUATION: The discontinuation of 3G cellular communication for Combox, TCB 3G and ATM 3G (Telematics ControlModule) can no longer be supported by the cellular network provide
B840221
May 1, 2021
353000 EQUIPMENT:ELECTRICAL
TELEMATICS UNIT RETROFIT TO 4G CELLULAR TECHNOLOGY: The discontinuation of 3G cellular communication for Combox, TCB 3G and ATM 3G (Telematics ControlModule) can no longer be supported by the cellular network provider starting February 2022
B360121
Apr 1, 2021
045000 SERVICE BRAKES, AIR:DISC
Diagnosis of Compound Brake System Complaints in M Vehicles: 1. Visible cracks are caused by high thermal stresses during rapid heating and cooling of the brake discs. Braking from high speed with cold brake components (less than 212 degree
B340414
Apr 1, 2021
011000 STEERING: STEERING WHEEL/HANDLE BAR
Diagnosis of Compound Brake System Complaints in M Vehicles: 1. Visible cracks are caused by high thermal stresses during rapid heating and cooling of the brake discs. Braking from high speed with cold brake components (less than 212 degree
B340414
Apr 1, 2021
045000 SERVICE BRAKES, AIR:DISC
Diagnosis of Compound Brake System Complaints in M Vehicles: 1. Visible cracks are caused by high thermal stresses during rapid heating and cooling of the brake discs. Braking from high speed with cold brake components (less than 212 degree
B360121
Apr 1, 2021
350000 EQUIPMENT
Diagnosis of Compound Brake System Complaints in M Vehicles: 1. Visible cracks are caused by high thermal stresses during rapid heating and cooling of the brake discs. Braking from high speed with cold brake components (less than 212 degree
B360121
Apr 1, 2021
356000 EQUIPMENT ADAPTIVE/MOBILITY
Diagnosis of Compound Brake System Complaints in M Vehicles: 1. Visible cracks are caused by high thermal stresses during rapid heating and cooling of the brake discs. Braking from high speed with cold brake components (less than 212 degree
B640613
Dec 1, 2020
350000 EQUIPMENT
?A/C COOLING INTERMITTENT REDUCTION OF AIR FLOW: Customer may complain of reduced air flow when the air conditioning system is operated for an extended time, usually longer than 30 minutes. The evaporator starts to freeze up.
B640613
Dec 1, 2020
357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
?A/C COOLING INTERMITTENT REDUCTION OF AIR FLOW: Customer may complain of reduced air flow when the air conditioning system is operated for an extended time, usually longer than 30 minutes. The evaporator starts to freeze up.
B640613
Dec 1, 2020
350000 EQUIPMENT
?A/C COOLING INTERMITTENT REDUCTION OF AIR FLOW: Customer may complain of reduced air flow when the air conditioning system is operated for an extended time, usually longer than 30 minutes. The evaporator starts to freeze up.
B640613
Dec 1, 2020
110000 ELECTRICAL SYSTEM
?A/C COOLING INTERMITTENT REDUCTION OF AIR FLOW: Customer may complain of reduced air flow when the air conditioning system is operated for an extended time, usually longer than 30 minutes. The evaporator starts to freeze up.
B612315
Nov 1, 2020
136000 VISIBILITY:WINDSHIELD WIPER/WASHER
Low Washer Fluid Warning Light is illuminated when the Washer Fluid Tank is Full: Low Washer Fluid Warning Light is illuminated when the Washer Fluid Tank is Full.There are no faults stored in the system for the washer fluid level switch.
B340515
Nov 1, 2020
020000 SUSPENSION
TICKING NOISE FROM THE FRONT AXLE WHEN CORNERING: The customer may complain of a metallic ticking noise from the front axle, when cornering, maneuvering, parking or pulling away from a parking space.
B340515
Nov 1, 2020
203000 WHEELS:LUGS/NUTS/BOLTS/STUDS
TICKING NOISE FROM THE FRONT AXLE WHEN CORNERING: The customer may complain of a metallic ticking noise from the front axle, when cornering, maneuvering, parking or pulling away from a parking space.
B340515
Nov 1, 2020
350000 EQUIPMENT
TICKING NOISE FROM THE FRONT AXLE WHEN CORNERING: The customer may complain of a metallic ticking noise from the front axle, when cornering, maneuvering, parking or pulling away from a parking space.
B340515
Nov 1, 2020
356000 EQUIPMENT ADAPTIVE/MOBILITY
TICKING NOISE FROM THE FRONT AXLE WHEN CORNERING: The customer may complain of a metallic ticking noise from the front axle, when cornering, maneuvering, parking or pulling away from a parking space.
B513218
Nov 1, 2020
162300 STRUCTURE:BODY:DOOR
PAINT ON THE B-PILLAR IS SCRATCHED/DAMAGED: The paint finish of the door jamb (above the door striker) is scratched due to the inner door cavity window seal.
B513218
Nov 1, 2020
350000 EQUIPMENT
PAINT ON THE B-PILLAR IS SCRATCHED/DAMAGED: The paint finish of the door jamb (above the door striker) is scratched due to the inner door cavity window seal.
B513218
Nov 1, 2020
356000 EQUIPMENT ADAPTIVE/MOBILITY
PAINT ON THE B-PILLAR IS SCRATCHED/DAMAGED: The paint finish of the door jamb (above the door striker) is scratched due to the inner door cavity window seal.
B612315
Nov 1, 2020
350000 EQUIPMENT
Low Washer Fluid Warning Light is illuminated when the Washer Fluid Tank is Full: Low Washer Fluid Warning Light is illuminated when the Washer Fluid Tank is Full.There are no faults stored in the system for the washer fluid level switch.
B310112
Aug 1, 2020
020000 SUSPENSION
CRACKING NOISES FROM THE FRONTAXLE AREA WHILE TURNING THE WHEELS, WHEN STATION: Cracking noises are heard from the front axle area while maneuvering at low speeds (e.g., parking lot maneuvers) or when turning the steering wheel while statio
B650709
Jul 1, 2020
118000 ELECTRICAL SYSTEM:SOFTWARE
NAVIGATION SYSTEM - REPORTING MISSING OR INCORRECT ROADMAP DATA: Do not replace parts and do not program the vehicle. Roads can change by up to 15% every year. To ensure the best navigation experience, we do everything in our power to creat
B610520
May 1, 2020
110000 ELECTRICAL SYSTEM
CCM DISPLAYED "INCREASED BATTERY DRAIN" CAUSED BY CONTROLLER: A yellow CCM (Check Control Message) ID 415 is displayed- "Increased battery drain! // Battery. Electrostatic discharge at standstill / start engine. Energy management" The resul
B840214
Apr 1, 2020
356000 EQUIPMENT ADAPTIVE/MOBILITY
CONNECTEDDRIVE/BMW ASSIST SYSTEM DIAGNOSIS INFORMATION: This Service Information Bulletin (Revision 7) replaces SI B84 02 14 dated May 2019. ConnectedDrive/BMW Assist features are partially or completely inoperative. This Service Informatio
B840214
Apr 1, 2020
110000 ELECTRICAL SYSTEM
CONNECTEDDRIVE/BMW ASSIST SYSTEM DIAGNOSIS INFORMATION: This Service Information Bulletin (Revision 7) replaces SI B84 02 14 dated May 2019. ConnectedDrive/BMW Assist features are partially or completely inoperative. This Service Informatio
B652214
Apr 1, 2020
353500 EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)
AUTOMATED ACTIVATION OF NAVIGATION SYSTEM DURING PDI/QC1: This Service Information Bulletin (Revision 2) replaces SI B65 22 14 dated October 2015. The INITIAL NAV enabling code no longer needs to be pre-ordered through the Parts department!
B610520
Apr 1, 2020
060000 ENGINE (PWS)
CCM DISPLAYED "INCREASED BATTERY DRAIN" CAUSED BY CONTROLLER: This Service Information Bulletin (Revision 1) replaces SI B61 05 20 dated February 2020. Electrostatic discharge at standstill / start engine. Energy management" The results of
B513016
Apr 1, 2020
140000 AIR BAGS
TAILGATE UNINTENTIONALLY OPENS: This Service Information Bulletin (Revision 4) replaces SI B51 30 16 dated March 2018. Trunk/tailgate may open when vehicle is locked Trunk/tailgate may open while the vehicle is in motion usually after stopp
B513016
Apr 1, 2020
050000 PARKING BRAKE
TAILGATE UNINTENTIONALLY OPENS: This Service Information Bulletin (Revision 4) replaces SI B51 30 16 dated March 2018. Trunk/tailgate may open when vehicle is locked Trunk/tailgate may open while the vehicle is in motion usually after stopp
B610520
Feb 1, 2020
110000 ELECTRICAL SYSTEM
CCM DISPLAYED "INCREASED BATTERY DRAIN" CAUSED BY CONTROLLER. A yellow CCM (Check Control Message) ID 415 is displayed- "Increased battery drain! // Battery. Electrostatic discharge at standstill / start engine. Energy management" The resul
B840416
Jan 1, 2020
110000 ELECTRICAL SYSTEM
SOS MALFUNCTION DISPLAYED This Service Information Bulletin (Revision 1) replaces SI B84 04 16 dated September 2016. One or all the following may be experienced in the vehicle: An SOS malfunction is seen in the Kombi (aka instrument cluster
B840416
Jan 1, 2020
350000 EQUIPMENT
SOS MALFUNCTION DISPLAYED This Service Information Bulletin (Revision 1) replaces SI B84 04 16 dated September 2016. One or all the following may be experienced in the vehicle: An SOS malfunction is seen in the Kombi (aka instrument cluster
B341019
Dec 1, 2019
030000 BRAKES (PWS)
HELPFUL INFORMATION FOR CUSTOMER DISCUSSIONS REGARDING MOTORSPORT VEHICLE BRAKES: Note for customer deleted: If the noise does not disappear despite the attempts to regenerate the brake a repair is required.
BMW M4 - All Years Overview
Complete safety history for the BMW M4 across all model years (2014, 2026).
18
Total Recalls
62
Total Complaints
0
Investigations
0
Reported Crashes
7
Reported Fires
0
Reported Deaths