Service bulletins for the 2023 Audi A4
A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.
868 on file from NHTSA, as of 2026-10-19.
By type
By component
By trouble code
| A9024282075217_1 | 2024-10-28. Service bulletin. ELECTRICAL SYSTEM. This bulletin provides inormatin when the guages is faulty in the Audi virtual cockpit. |
|---|---|
| A9024272070020_4 | 2024-10-28. Service bulletin. ELECTRICAL SYSTEM. This bulletin provides information when the audi virtual cockpit display has semi-circular marks on the edges of the display. |
| A8724892041717_11 | 2024-10-28. Service bulletin. UNKNOWN OR OTHER. This bulletin provides information pertaining to the GFF test plan required for A/C compressore replacements, regardless of the concern. |
| A6624122060333_5 | 2024-10-28. Service bulletin. STRUCTURE:BODY. This bulletin provides informaiton when the exterior black optic trim is discolored. |
| A5724622075236_1 | 2024-10-28. Service bulletin. ELECTRICAL SYSTEM. This bulletin provides information when the ignition cannot be switched on, DTC "U043100" or "U014100" stored in gateway (DA0019). |
| A5124312068999_2 | 2024-10-28. Service bulletin. STRUCTURE:BODY. This bulletin provides information when there is visible corrosion at the joint between the roof and roof side member. |
| A4824742055733_5 | 2024-10-28. Service bulletin. STEERING. This bulletin provides informatin when there is a squeaking noise from the rubber boot of the intermediate steering shaft. |
| A4824732075199_1 | 2024-10-28. Service bulletin. STEERING. This bulletin provides information when there is a prompt to take over steering; hands off detection. |
| A4824722028220_12 | 2024-10-28. Service bulletin. UNKNOWN OR OTHER. This bulletin provides information regarding steering wheel visual damage. |
| A4624592069078_2 | 2024-10-28. Service bulletin. SERVICE BRAKES. This bulletin provides informaion regarding zirconium inserts in the bake piston for vehicle equipped with ceramic brakes. |
| A4624572051095_9 | 2024-10-28. Service bulletin. UNKNOWN OR OTHER. This bulletin provides information on frequency analysis. |
| A4524492075120_1 | 2024-10-28. Service bulletin. SERVICE BRAKES. This bulletin provides information regarding the general approach to brakes rubbing. |
| A4524462072304_2 | 2024-10-28. Service bulletin. ELECTRICAL SYSTEM. This bulleitn provides information when there is an implausible signal in the ABS/ESC speed sensor. |
| A4424082074846_2 | 2024-10-28. Service bulletin. STEERING. This bulletin provides information when there are vibrations and rotational steering wheel vibrations. |
| A4324972051336_8 | 2024-10-28. Service bulletin. SUSPENSION. This bulletin provides information when DTC B2200FF is stored in the J775. |
| A4324932059665_6 | 2024-10-28. Service bulletin. SUSPENSION. This bulletin provides information parameter settings for suspension control unit J775. |
| A4024812060855_2 | 2024-10-28. Service bulletin. SUSPENSION. This bulletin provides information when there are rumbling noises from the suspension - upper link rubber mounting. |
| A2424632074810_2 | 2024-10-28. Service bulletin. ENGINE. This bulletin provides information when ther is an Engine: start/stop system fault shown and start/stop system not is working; mileage below 50 km/32 miles. |
| A2024722075223_1 | 2024-10-28. Service bulletin. ENGINE. This repair authorization requests that technicans contact the Technical Assistance Center (TAC) in instances where DTC P008700 or P014800 Stored in ECM. |
| A1924672075348_1 | 2024-10-28. Service bulletin. POWER TRAIN. This bulletin provides information pertaining to the cooling system; radiator fan control P048000/P048100. |
| A1324282061461_11 | 2024-10-28. Service bulletin. POWER TRAIN. This bulletin provides information when the starter/generator drive belt is noisy or came off. |
| A0124402075261_1 | 2024-10-28. Service bulletin. ENGINE. This TSB provides information when the engine warning lamp is on - P016900 DFCC 45233 incorrect fuel detection - 4-cyl. 2.0 TFSI. |
| A0024932002047_13 | 2024-10-28. Service bulletin. UNKNOWN OR OTHER. This bulletin provides guidance in order to provid informaiton regarding preparatoin when calling the Audi Technical Assistnce Center (TAC). |
| A0024922031473_5 | 2024-10-28. Service bulletin. STRUCTURE:BODY. This bulletin provides informationw hen there are car was brush bristles trapped in the seam between the headlight and fender. |
| AVIN4APIN20240910 | 2024-10-26. Other. UNKNOWN OR OTHER. Summary of all Audi Vin4Pin topics in June Gas cap seal deformed (P045600) 02 Sensor P013B00 MIB3 - Stuck on loading user information when booting up Roof panel buttons inop |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.