2023 Audi A3 Service and Repair Manual
This factory service and repair manual is built specifically for the 2023 Audi A3, so the specifications and repair sequences inside are the ones Audi published for this exact year and trim rather than figures pulled from a similar model. Under the hood is the 2.0L L4 (DNVB), a turbocharged mild hybrid engine, and the manual documents the factory service specs for it.
Engines covered
- 1.4L inline-four (85 cu in) — DOHC, turbocharged, gasoline
- 2.0L inline-four (121 cu in) — DOHC, turbocharged, gasoline
- 2.0L inline-four mild hybrid (121 cu in) — DOHC, turbocharged, gasoline
Body styles covered
- 4-door sedan
Trims covered
- Dynamic
- Premium
- Premium Plus
- S Line
- Select
Known issues on the 2023 A3. Two recalls are on federal record for this model year. The first covers the Safety Certification label on the B-pillar, which is missing weight capacity information, meaning owners may unintentionally overload the vehicle and increase the risk of a crash. The second covers the front passenger occupant classification sensor: an electrical connection in the seat can loosen and deactivate the front passenger air bag, so it will not deploy in a crash. No complaints or technical service bulletins are logged for the year. The factory diagnostic and repair procedures behind each of those systems are here.
From verifying the B-pillar label to checking the front passenger seat's occupant detection wiring, it keeps you on the OEM procedure and the correct specification for your specific 2023 A3.
Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2023 Audi S3, RS3, and A3 vehicles. The Safety Certification label on the B-pillar is missing weight capacity information. As such, these vehicles fail to comply with the requireme
Missing weight information may result in unintentional overloading of the vehicle, increasing the risk of a crash.
Audi dealers will install an overlay label, free of charge. Owner notification letters were mailed February 27, 2023. Owners may contact Audi's customer service at 1-800-253-2834. Audi's number for
Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2023 Audi S5 Cabriolet, A4 Allroad, Q5 Sportback, A3 Sedan, S5 Sportback, SQ7, TT Coupe, TT Roadster, RS5 Sportback, 2024 A8, E-Tron Quattro, E-Tron Sportback Quattro, Q8, RSQ8, 2023
A deactivated front passenger air bag will not deploy during a crash, increasing the risk of injury.
Dealers will replace the passenger seat occupant detection system control module, free of charge. Owner notification letters were mailed on May 8, 2024. Owners may contact Audi customer service at 1-
This bulletin provides a statement regarding the bottleneck of supply for VW approved oil types VW 504.00 and VW 507.00.
This bulletin provides information when DTC B105A1A, B103E25 is stored in 0017; fuel tank level implausible.
This bulletin provides information when DTC B105A1A, B103E25 is stored in 0017; fuel tank level implausible.
This service information TSB provides warranty coverage information for vehicles with a broken sunroof panel.
This bulletin provides informatoinw hent here are scratches or a coating on the cover of the instrument cluster, or particles inside of the housing.
This bulletin provides information when there is a film/visible rings on the clear glass cover of the headlight when the dipped beam is switched on.
This bulleitn provides informaiton when there is louver broken on the air vent for chest.
This bulletin provides informaiotn regarding squeaking noises when steering or maneuvering.
Showing the 8 most recent of 706 technical service bulletins on file with NHTSA.
