2018 Audi S4 Technical Service Bulletins

797 technical service bulletins (TSBs) are on record for the 2018 Audi S4. TSBs are notes manufacturers send to dealers about repair procedures for issues seen in the field. They are not recalls and do not by themselves mean a vehicle has a fault.

• 10205960Dec 23, 2021Suspension, Steering. This bulletin contains instructions for when the vehicle pulls to one side or the steering wheel is crooked.
• 10205933Dec 22, 2021Wheels. This technical service bulletin provides instructions for correcting a clicking sound from the wheel bearing(s).
• 10205905Dec 22, 2021Steering. This information bulletin provides an explanation for squeaking noises heard when the steering wheel is turned or maneuvered.
• 10205898Dec 22, 2021Equipment, Engine cooling. This bulletin provides guidance on diagnosing a coolant light concern with normal coolant level in the tank.
• 10204722Dec 15, 2021Electrical system. This bulletin contains general instructions for software updates.
• 10204728Dec 13, 2021Equipment. This bulletin explains why the compartment lid cannot be closed using the buttons on the key sometimes.
• 10203729Nov 22, 2021Electrical system, Equipment. This bulletin contains guidance for submitting warranty wiring repairs.
• 10203707Nov 19, 2021Tires, Equipment. This informational bulletin explains how the temporary/collapsible spare wheel inflates.
• 10203477Nov 9, 2021Engine. This bulletin contains instructions for addressing intermediate shaft noises that are heard in the engine compartment.
• 10202593Oct 12, 2021Other or unknown. This informational bulletin outlines what is damage due to outside influence on a seat belt.
• 10202211Oct 6, 2021Seats, Body and structure. The informational bulletin explains the technical aspect of enter/exit assistance.
• 10201752Sep 28, 2021Equipment. Dealer Communication - Vehicle Sales Reporting, Reinstatement, and Audit Policy Update - Effective September 30, 2021
• 10201546Sep 22, 2021Equipment. This bulletin contains inspection guidelines for radio interference that causes noises in the speaker.
• 10201516Sep 16, 2021Equipment, Electrical system. This bulletin contains repair instructions for when there is an emergency call function message in the instrument cluster with DTC B191604.
• 10201496Sep 16, 2021Suspension. This bulletin contains repair instructions for DTC B200FF0.
• 10201507Sep 14, 2021Equipment. This informational bulletin details on how to get a GFF test plan for A/C compressor replacements.
• 10201505Sep 14, 2021Air bags. This bulletin contains instructions for when the airbag warning is illuminated and DTC B13BCF2 is stored.
• 10201491Sep 1, 2021Equipment. This informational bulletin gives instructions for identifying chip tuning.
• 10200703Aug 25, 2021Equipment. This technical service bulletin informs the reader that damage to the appearance of the leather steering wheel caused by outside influence is not covered under warranty.
• 10200439Aug 17, 2021Equipment, Steering. This bulletin contains instructions for when the vehicle pulls to one side or the steering wheel is crooked.
• 10199926Aug 2, 2021Suspension. This bulletin contains information on how to fix a clunking or rattling noise heard from the rear suspension when the vehicle is driven over bumps.
• 10199925Aug 2, 2021Suspension, Equipment. This bulletin contains information on how to fix a clunking or rattling noise heard from the rear suspension when the vehicle is driven over bumps.
• 10199717Jul 26, 2021Equipment, Fuel system, Engine cooling. This informational bulletin contains guidelines for figuring out why coolant marks are present around the coolant expansion tank cap.
• 10199221Jul 12, 2021Equipment, Electrical system, Body and structure. This bulletin contain instructions for addressing issues with the garage door remote and HomeLink.
• 10198643Jun 30, 2021Engine cooling, Equipment. This bulletin provides guidance on diagnosing a coolant light concern with normal coolant level in the tank.
• 10198567Jun 25, 2021Equipment, Body and structure. This informational bulletin explains how to order replacement VIN plates, Safety Certification Labels, etc.
• 10198246Jun 23, 2021Body and structure, Exterior lighting, Equipment. This information bulletin states to remove the car wash bristle and advise the customer to go somewhere else to prevent it from occurring again.
• 10198234Jun 23, 2021Equipment, Exterior lighting. This information bulletin explains how the daylights turn on and off.
• 10198185Jun 16, 2021Electrical system, Equipment. This bulletin contains instructions to update eligible cars from Google Earth to the new service provided by HERE.
• 10197899Jun 9, 2021Equipment, Engine. This bulletin contains instructions for addressing intermediate shaft noises that are heard in the engine compartment.
• 10197898Jun 9, 2021Equipment, Steering. This bulletin states how to check for a dynamic steering actuator problem. Solution is under development.
• 10197897Jun 4, 2021Electrical system, Equipment, Steering. This bulletin contains repair instruction for when DTC C110DF0 is stored and the yellow steering lamp is on.
• 10197894Jun 4, 2021Equipment. This bulletin contains repair instructions for DTC B200FF0.
• 10194418May 18, 2021Equipment, Electrical system. This bulletin contains technical information regarding when the parking aid sporadically warns of obstacles that don't exist or it is inoperative/constant warning.
• 10194376May 18, 2021Seat belts. This informational bulletin outlines what is damage due to outside influence on a seat belt.
• 10193583May 13, 2021Brakes, Equipment. This bulletin contains instructions for determining unexpected Audi presense interventions.
• 10193573May 13, 2021Equipment, Engine cooling. This technical service bulletin reminds the reader to check for metal debris when replacing an engine.
• 10193548May 13, 2021Equipment. This bulletin contains instructions for additional reporting requirements for safety related inquiries (airbag/seatbelts, accidents, fire and overheat damage).
• 10193228May 6, 2021Visibility (wipers, defrost, mirrors). This bulletin provides instructions on how to clean exterior glass.
• 10193041May 6, 2021Equipment. This bulletin contains instructions for when the vehicle pulls to one side or the steering wheel is crooked.
• 10193267May 4, 2021Back-over prevention (rear camera). This bulletin contains a software update for when the rearview/overhead view camera and the optical parking aid are sporadically not switched on when moving into reverse
• 10193225May 4, 2021Steering. This bulletin contains repair instruction for when DTC C110DF0 is stored and the yellow steering lamp is on.
• 10193264May 3, 2021Electrical system. This bulletin contains a software update for when the MMI screens go blank and the system reboots, it may have stored DTC U10CF00 and/or B13B901.
• 10193262May 3, 2021Electrical system. This bulletin contains a software update that correct when the Google Map setting is lost.
• 10191558Apr 30, 2021Electrical system. Elsa2Go campaign information is now 100% aligned with ElsaPro. This update to Elsa2Go ensures that both systems are displaying the same campaign information, including OPEN/CLOSED status, repair date as well as criterions at the same time without any discrepancy.
• 10191141Apr 29, 2021Equipment. This information bulletin contains a background on the outside air temperature reading.
• 10191140Apr 29, 2021Electrical system, Body and structure. This bulletin contains a software update for the DTC B14FF29 and the message "Child lock: malfunction!" appears in the instrument cluster.
• 10191042Apr 26, 2021Electrical system. This informational bulletin explains why the version information pops-up.
• 10191544Apr 21, 2021Electrical system. This bulletin contains information on noises from the instrument cluster installation area.
• 10191005Apr 20, 2021Steering. This buletin contains a software update when there is a red steering warning lamp and DTC B200000 is stored.

← All problems reported for the 2018 Audi S4