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
| A8725982064077_6 | 2025-02-05. Service bulletin. STRUCTURE:BODY. This bulletin provides information when the air conditioning cooling output is insufficient; leak on air conditioning system evaporator. |
|---|---|
| A9025612076683_1 | 2025-02-05. Service bulletin. STRUCTURE:BODY. This TSB provides information when there is a rattling noise from inside of the Audi virtual cockpit. |
| A9125072061028_6 | 2025-02-05. Service bulletin. ELECTRICAL SYSTEM. This bulletin provides information when there are no services in the MMI and the SOS LED does not turn green after PDI. |
| A9125052071921_4 | 2025-02-05. Service bulletin. ELECTRICAL SYSTEM. This Pending Service Solutoin (PSS) request that technicians create a record in the PSS database in instances where the incorrect time is show on the instrument cluster, or MMI display. |
| A7225632064695_5 | 2025-02-05. Service bulletin. STRUCTURE:BODY. This bulletin contains service information about a comfort complaint pertaining to the easy-entry function. |
| A6625162049680_3 | 2025-02-05. Service bulletin. STRUCTURE:BODY. This TSB provides information when the exterior rubber trim is spotted. |
| A4025932076605_1 | 2025-02-05. Service bulletin. SUSPENSION. This TSB provides informaiton pertaining to noises from the guide link bush. |
| A4025922076604_1 | 2025-02-05. Service bulletin. SUSPENSION. This TSB provides informaiton about locating noises coming from suspension. |
| A4025902018194_11 | 2025-02-05. Service bulletin. SUSPENSION. This bulletin is an assessment aid for shock absorber leaks. |
| A9625162061932_10 | 2025-02-05. Service bulletin. ELECTRICAL SYSTEM. This TSB provides information in instances when DTC U112300 is stored in one of two control modules. |
| A9125012062115_12 | 2025-02-05. Service bulletin. ELECTRICAL SYSTEM. This bulletin provides instructions on reinstalling the Nav Database. |
| A3725312074822_2 | 2025-02-05. Service bulletin. SUSPENSION. This bulletin provides information when noises from wheel input shaft/drive shaft are reported. |
| A9125002076466_1 | 2025-02-05. Service bulletin. UNKNOWN OR OTHER. This bulletin provides information to check in the event that a customer complains about Apple CarPlay/Android Auto. |
| A4825772065978_4 | 2025-02-05. Service bulletin. STEERING. This bulletin provides information when the steering wheel does not heat up sufficiently. |
| A4025872047920_11 | 2025-02-05. Service bulletin. UNKNOWN OR OTHER. This bulletin provides information when noises from the front end and dash panel, rolling noises are noted. |
| A0025022076404_2 | 2025-02-05. Service bulletin. UNKNOWN OR OTHER. This bulletin provides a deployment overview for customer service packages MLB and MQB for MIB3/connectivity box/OCU3/LSR. |
| A9124992075325_2 | 2025-01-07. Service bulletin. ELECTRICAL SYSTEM. This Pending Service Solution (PSS) requests that technicians creat a record in the PSS database in instances when the message "Loading system. Please wait..." displayed after driving for an extended period. |
| A9124952076400_1 | 2025-01-07. Service bulletin. ELECTRICAL SYSTEM. This TSB provides information when the initial Bluetooth pairing with iPhone fails. |
| A9124942065817_4 | 2025-01-07. Service bulletin. ELECTRICAL SYSTEM. This bulletin provides information when Key User pariing is not possible, or the myAudi login cannot be completed in the vehicle. |
| A9124922068573_4 | 2025-01-07. Service bulletin. ELECTRICAL SYSTEM. This bulletin provides information when the rear parking sensor sometimes does not work, rear parking sensor loose, rear parking sensor fault message. |
| A9024582075217_2 | 2025-01-07. Service bulletin. ELECTRICAL SYSTEM. This bulletin provides information when the display of guages is faulty in Audi virtual cockpit. |
| A9024512064844_5 | 2025-01-07. Service bulletin. ELECTRICAL SYSTEM. This bulletin provides informatino when the Audi virtual cockpit remains blank at startup. |
| A9024502070020_5 | 2025-01-07. Service bulletin. ELECTRICAL SYSTEM. This bulletin provides information when the Audi virtual cockpit display has semi-circular marks on edges of the display. |
| A9024492076100_1 | 2025-01-07. Service bulletin. ELECTRICAL SYSTEM. This TSB provides information when myAudi requires a user to log in again. |
| A9024482064983_11 | 2025-01-07. Service bulletin. ELECTRICAL SYSTEM. This bulletin provides information when the Audi virtual cockpit displays a colorful line. |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.