Service bulletins for the 2016 Audi S4
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.
521 on file from NHTSA, as of 2026-10-19.
By type
By component
By trouble code
By topic
| TSB_2079652_2 | 2026-01-07. Service bulletin. ELECTRICAL SYSTEM. This bulletin provides information when the Emergency call LED in the roof module is not lit up green. |
|---|---|
| TSB_2074808_3 | 2026-01-07. Service bulletin. POWER TRAIN. This bulletin provides additoinal information to assist in determining the energy content of lithium-ion high-voltage batteries. |
| TSB_2074640_2 | 2026-01-07. Service bulletin. ENGINE. This bulletin provides information when there is increased oil consumption; >0.5ltr/1000 km. |
| TSB_2028220_13 | 2026-01-07. Service bulletin. STEERING. This bulletin provides regarding visual damage for all vehicles. |
| TSB_2018187_18 | 2026-01-07. Service bulletin. ELECTRICAL SYSTEM. This bulletin provides information when there are speaker rattles, vibrations, or audio interference. |
| TSB_2080186_1 | 2025-12-05. Service bulletin. FUEL/PROPULSION SYSTEM. This bulletin provides information when the MIL is on, DTC P310B00 in ECM; Vapor pocket formation in fuel system. |
| TSB_2069904_2 | 2025-11-08. Service bulletin. SERVICE BRAKES. This bulletin provides information for all models regarding brake sounds. |
| TSB_2079732_1 | 2025-11-08. Service bulletin. UNKNOWN OR OTHER. This bulletin provides information when tehre is a paint issue on alloy wheels. |
| TSB_2075120_2 | 2025-11-08. Service bulletin. SERVICE BRAKES. This bulletin provides information regarding the general approach for all Audi vehicles regarding brake vibrations. |
| TSB_2074846_3 | 2025-11-08. Service bulletin. STEERING. This TSB provides information regarding rotational and other steerihng wheel vibrations. |
| TSB_2072304_3 | 2025-11-08. Service bulletin. SERVICE BRAKES. This bulletin provides information when there is an ABS/ESC speed sensor implausible signal. |
| TSB_2069078_3 | 2025-11-08. Service bulletin. SERVICE BRAKES. This bulletin provides information on the zirconium insercts in the brake piston (ceramic brakes only). |
| TSB_2067132_3 | 2025-11-08. Service bulletin. SERVICE BRAKES. This bulletin provides information when there is corrosion on the friction survace of steel brake discs. |
| TSB_2056386_11 | 2025-11-08. Service bulletin. WHEELS. This bulletin provides information about the steering wheel alignment. |
| TSB_2030471_8 | 2025-11-08. Service bulletin. STRUCTURE:BODY. This bulletin provides informaiton when the license plate mouting bracket threaded inserts are stripped. |
| TSB_2020552_14 | 2025-11-08. Service bulletin. STRUCTURE:BODY. This bulletin provides guidance for exterior glass cleaning. |
| TSB_2079652_1 | 2025-11-08. Service bulletin. ELECTRICAL SYSTEM. This bulletin provides information when the Emergency call LED in the roof module is not lit up green. |
| TSB_2047812_8 | 2025-11-08. Service bulletin. UNKNOWN OR OTHER. This bulletin provides information on how to set up and use the FMC for obtaining vehicle software updates (SD Creator decomissioned). |
| TSB_2073917_2 | 2025-11-08. Service bulletin. UNKNOWN OR OTHER. This bulletin provides information for when there is a fluid sample request from Product Support. |
| TSB_2053869_6 | 2025-11-08. Service bulletin. UNKNOWN OR OTHER. This bulletin addresses complaints about the heated steering wheel, DTC B145504. |
| TSB_2079542_1 | 2025-10-03. Service bulletin. UNKNOWN OR OTHER. This bulletin provides information when there is vibration/clacking/boomingnoises when driving due to foreign objects. |
| TSB_2079283_1 | 2025-10-03. Service bulletin. UNKNOWN OR OTHER. This bulletin provides sevice info regarding the bluetooth connection with an Apple iPhone. |
| TSB_2076604_2 | 2025-10-03. Service bulletin. SUSPENSION. This bulletin provides information on locating noises coming from the suspension. |
| TSB_2075199_2 | 2025-10-03. Service bulletin. STEERING. This bulletin provides information when there is a prompt to take over steering; hands off detection. |
| TSB_2071264_2 | 2025-10-03. Service bulletin. ELECTRICAL SYSTEM. This bulleitn provides information whent here are complaints about route guidance with Navigation. |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.