WenmarOpen by Wenmar Pro

Service bulletins for the 2015 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.

507 on file from NHTSA, as of 2026-10-19.

By type

By component

By trouble code

By topic

Only bulletins with component: Body and frame are shown. Show all

Bulletins, newest first
26 14 23 20378122022-05-31. Service bulletin. STRUCTURE; EQUIPMENT. These noises may be a result of contact between an exhaust heat shield and the body of the vehicle. Rattling noises are heard coming from underneath the vehicle.
A6622862046229_32022-05-05. Service bulletin. STRUCTURE. This informational bulletin outlines proper warranty procedure for optical defects.
26 14 23 20378122022-05-02. Service bulletin. STRUCTURE. Rattling noises are heard coming from underneath the vehicle. These noises may be a result of contact between an exhaust heat shield and the body of the vehicle.
7013352022773 52021-12-13. Service bulletin. STRUCTURE:BODY:DOOR. Components on the doors or the parcel shelf vibrate while heavy bass audio is played.
A0021482021205_62021-07-02. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; STRUCTURE. This informational bulletin explains how to order replacement VIN plates, Safety Certification Labels, etc.
A0021472031473_32021-07-02. Service bulletin. EXTERIOR LIGHTING:HEADLIGHTS:CONCEALMENT DEVICES; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; STRUCTURE. This information bulletin states to remove the car wash bristle and advise the customer to go somewhere else to prevent it from occurring again.
A8721132010146_12021-06-03. Service bulletin. STRUCTURE. This bulletin contains instructions for properly cleaning and removing a musty odor in the vehicle.
A6621682046229_22021-02-04. Service bulletin. STRUCTURE. This informational bulletin outlines proper warranty procedure for optical defects.
A6420722047061_22020-05-07. Service bulletin. STRUCTURE. This bulletin contains a cleaning procedure from leftover residue from suction cups or labels.

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.