TSB: AUDI A3 CABRIOLET, A4 ALLROAD, A5, A5 CABRIOLET, A6, A7, A8, Q5, Q5 HYBRID, RS 5 CABRIOLET, RS 7, RS5, S4, S5, S5 CABRIOLET, S6, S7, S8, SQ5 (2013–2017)

Bulletin A201918204335711 — June 6, 2019

Bulletin Details

Bulletin IDA201918204335711
ManufacturerAUDI
ModelsA3 CABRIOLET, A4 ALLROAD, A5, A5 CABRIOLET, A6, A7, A8, Q5, Q5 HYBRID, RS 5 CABRIOLET, RS 7, RS5, S4, S5, S5 CABRIOLET, S6, S7, S8, SQ5
Model Years2013–2017
Date IssuedJune 6, 2019
Date Added to NHTSAJuly 8, 2019
ComponentELECTRICAL SYSTEM
Vehicles Affected61 combinations

What is a TSB?

A Technical Service Bulletin is a document issued by the vehicle manufacturer to inform dealership technicians about a known issue and the recommended repair procedure. TSBs are not mandatory recalls — they serve as repair guidance for common problems.

If your vehicle has this issue, bring this bulletin ID to your dealer. If under warranty, the repair should be covered at no cost.

Summary

This technical service bulletin provides a software code for correcting an issue that causes DTC P046100.

Affected Vehicles

MakeModelYearComponent
AUDI A8 2017 110000 ELECTRICAL SYSTEM
AUDI S8 2017 110000 ELECTRICAL SYSTEM
AUDI A3 CABRIOLET 2016 110000 ELECTRICAL SYSTEM
AUDI A4 ALLROAD 2016 110000 ELECTRICAL SYSTEM
AUDI A5 2016 110000 ELECTRICAL SYSTEM
AUDI A5 CABRIOLET 2016 110000 ELECTRICAL SYSTEM
AUDI A8 2016 110000 ELECTRICAL SYSTEM
AUDI Q5 2016 110000 ELECTRICAL SYSTEM
AUDI Q5 HYBRID 2016 110000 ELECTRICAL SYSTEM
AUDI RS 7 2016 110000 ELECTRICAL SYSTEM
AUDI S6 2016 110000 ELECTRICAL SYSTEM
AUDI S7 2016 110000 ELECTRICAL SYSTEM
AUDI S8 2016 110000 ELECTRICAL SYSTEM
AUDI A3 CABRIOLET 2015 110000 ELECTRICAL SYSTEM
AUDI A4 ALLROAD 2015 110000 ELECTRICAL SYSTEM
AUDI A5 2015 110000 ELECTRICAL SYSTEM
AUDI A5 CABRIOLET 2015 110000 ELECTRICAL SYSTEM
AUDI A6 2015 110000 ELECTRICAL SYSTEM
AUDI A7 2015 110000 ELECTRICAL SYSTEM
AUDI A8 2015 110000 ELECTRICAL SYSTEM
AUDI Q5 2015 110000 ELECTRICAL SYSTEM
AUDI Q5 HYBRID 2015 110000 ELECTRICAL SYSTEM
AUDI RS 5 CABRIOLET 2015 110000 ELECTRICAL SYSTEM
AUDI RS 7 2015 110000 ELECTRICAL SYSTEM
AUDI RS5 2015 110000 ELECTRICAL SYSTEM
AUDI S4 2015 110000 ELECTRICAL SYSTEM
AUDI S5 2015 110000 ELECTRICAL SYSTEM
AUDI S5 CABRIOLET 2015 110000 ELECTRICAL SYSTEM
AUDI S6 2015 110000 ELECTRICAL SYSTEM
AUDI S7 2015 110000 ELECTRICAL SYSTEM
AUDI S8 2015 110000 ELECTRICAL SYSTEM
AUDI SQ5 2015 110000 ELECTRICAL SYSTEM
AUDI A4 ALLROAD 2014 110000 ELECTRICAL SYSTEM
AUDI A5 2014 110000 ELECTRICAL SYSTEM
AUDI A5 CABRIOLET 2014 110000 ELECTRICAL SYSTEM
AUDI A6 2014 110000 ELECTRICAL SYSTEM
AUDI A7 2014 110000 ELECTRICAL SYSTEM
AUDI A8 2014 110000 ELECTRICAL SYSTEM
AUDI Q5 2014 110000 ELECTRICAL SYSTEM
AUDI Q5 HYBRID 2014 110000 ELECTRICAL SYSTEM
AUDI RS 5 CABRIOLET 2014 110000 ELECTRICAL SYSTEM
AUDI RS 7 2014 110000 ELECTRICAL SYSTEM
AUDI RS5 2014 110000 ELECTRICAL SYSTEM
AUDI S4 2014 110000 ELECTRICAL SYSTEM
AUDI S5 2014 110000 ELECTRICAL SYSTEM
AUDI S5 CABRIOLET 2014 110000 ELECTRICAL SYSTEM
AUDI S6 2014 110000 ELECTRICAL SYSTEM
AUDI S7 2014 110000 ELECTRICAL SYSTEM
AUDI S8 2014 110000 ELECTRICAL SYSTEM
AUDI SQ5 2014 110000 ELECTRICAL SYSTEM
AUDI A4 ALLROAD 2013 110000 ELECTRICAL SYSTEM
AUDI A5 2013 110000 ELECTRICAL SYSTEM
AUDI A5 CABRIOLET 2013 110000 ELECTRICAL SYSTEM
AUDI A8 2013 110000 ELECTRICAL SYSTEM
AUDI Q5 2013 110000 ELECTRICAL SYSTEM
AUDI Q5 HYBRID 2013 110000 ELECTRICAL SYSTEM
AUDI RS 5 CABRIOLET 2013 110000 ELECTRICAL SYSTEM
AUDI RS5 2013 110000 ELECTRICAL SYSTEM
AUDI S6 2013 110000 ELECTRICAL SYSTEM
AUDI S7 2013 110000 ELECTRICAL SYSTEM
AUDI S8 2013 110000 ELECTRICAL SYSTEM

Related AUDI Recalls

CampaignModelYearComponentSummary
SQ5 SPORTBACK 2025 SEAT BELTS:PRETENSIONER Volkswagen Group of America, Inc. (Audi) is recalling certain 2025 Q5, Q5 Spo...
SQ5 SPORTBACK 2025 SEAT BELTS:PRETENSIONER Volkswagen Group of America, Inc. (Audi) is recalling certain 2025 Q5, Q5 Spo...
SQ5 2025 SEAT BELTS:PRETENSIONER Volkswagen Group of America, Inc. (Audi) is recalling certain 2025 Q5, Q5 Spo...
SQ5 2025 SEAT BELTS:PRETENSIONER Volkswagen Group of America, Inc. (Audi) is recalling certain 2025 Q5, Q5 Spo...
Q5 SPORTBACK 2025 SEAT BELTS:PRETENSIONER Volkswagen Group of America, Inc. (Audi) is recalling certain 2025 Q5, Q5 Spo...

What Should You Do?

If your vehicle is affected by this TSB, contact your authorized AUDI dealer. Bring this bulletin ID (A201918204335711) when you visit. If under warranty, the repair should be free. If your warranty has expired, ask about goodwill coverage — manufacturers sometimes cover TSB-related repairs beyond the warranty period.

Frequently Asked Questions

A recall is a mandatory safety fix — the manufacturer must repair every affected vehicle for free. A TSB is an advisory document that describes a known issue and the recommended fix, but repairs are not required. However, some TSBs eventually lead to recalls if the issue poses a safety risk. TSBs are generally issued for quality or performance problems, while recalls address safety defects.

If your vehicle is still under the manufacturer's warranty, TSB-related repairs are typically covered at no cost. If your warranty has expired, you can ask the dealer about goodwill or customer assistance programs. Many manufacturers will cover or partially cover repairs for well-known issues, especially if the TSB was issued recently or affects a large number of vehicles.

Check the make, model, and model year listed above against your vehicle. If they match, this bulletin likely applies. However, TSBs may only affect vehicles with specific production dates, VIN ranges, or configurations. Your dealer can confirm by entering your VIN into their service system, which will show all applicable TSBs and recalls.

This data comes from the National Highway Traffic Safety Administration (NHTSA). Manufacturers are required to submit copies of all communications (including TSBs) sent to their dealers to NHTSA. The agency makes this data publicly available as part of its vehicle safety monitoring program.