Audi S4 Service Bulletins
2,734 manufacturer communications on file.
- August 2, 2013•Document ID: 10124654Service Bulletin/Repair InstructionsSTEERING
- Mfr Comm. #:
- A481347 2034351-
- Date Added:
- December 5, 2017
- Manufacturer:
- AUDI
SummarySupersedes Technical Service Bulletin Group 48 number 13-45 dated July 10, 2013. Customer may report hearing creaking or squeaking noise from the steering column when steering slowly (the noise can be duplicated while the vehicle is stationary if the steering wheel is turned slowly). The noise may get louder at higher temperatures or when the vehicle is driven for a longer period of time. The noise comes from the sealing sleeve/steering column opening on the bulkhead. Listen to the attached audio file for example of the noise. Insufficient lubrication of the intermediate steering shaft in the area of the sealing sleeve.
Associated Products (30)Associated Documents - August 1, 2013•Document ID: 10124605Service Bulletin/Repair InstructionsEQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
- Mfr Comm. #:
- Fluid Capacity C
- Date Added:
- December 5, 2017
- Manufacturer:
- AUDI
SummaryThis document contains the fluid capacity chart.
Associated Products (3)Associated Documents - July 30, 2013•Document ID: 10124515Service Bulletin/Repair InstructionsELECTRICAL SYSTEM:WIRING:FRONT UNDERHOOD; LATCHES/LOCKS/LINKAGES:HOOD:LATCH
- Mfr Comm. #:
- A551332 2023967-
- Date Added:
- December 5, 2017
- Manufacturer:
- AUDI
SummarySupersedes Technical Service Bulletin Group 55 number 13-30 dated May 28, 2013. "Low Oil Level" message is on in the DIS or MMI. The hood must be open for at least 30 seconds for a reset of this message to be performed. The message is not reset in the DIS/MMI because the hood has not been recognized as being opened due to an inoperative hood contact switch.
Associated Products (27)Associated Documents - July 29, 2013•Document ID: 10243791Service Bulletin/Repair InstructionsEQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
- Mfr Comm. #:
- Edition46
- Date Added:
- October 10, 2023
- Manufacturer:
- AUDI
SummaryAudi Elsa Newsletter
Associated Products (175)Associated Documents - July 22, 2013•Document ID: 10243790Service Bulletin/Repair InstructionsEQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
- Mfr Comm. #:
- Edition45
- Date Added:
- October 10, 2023
- Manufacturer:
- AUDI
SummaryAudi Elsa Newsletter
Associated Products (178)Associated Documents - July 22, 2013•Document ID: 10124512Service Bulletin/Repair InstructionsSTEERING
- Mfr Comm. #:
- A481346 2021191-
- Date Added:
- December 5, 2017
- Manufacturer:
- AUDI
SummarySupersedes Technical Service Bulletin Group 40 number 09-06 dated August 3, 2009. Customer hears squeaking noises when turning or maneuvering the steering wheel. The folds of the outer CV joint rubber boots can touch each other when the steering wheel is turned.
Associated Products (34)Associated Documents - July 19, 2013•Document ID: 10228321Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING
- Mfr Comm. #:
- 01131620339198
- Date Added:
- January 3, 2023
- Manufacturer:
- AUDI
SummaryOne of the vacuum actuators on intake runner bank 1 or bank 2 is defective.
Associated Products (6)Associated Documents - July 19, 2013•Document ID: 10226502Service Bulletin/Repair InstructionsVEHICLE SPEED CONTROL:ACCELERATOR PEDAL
- Mfr Comm. #:
- 37130920287152
- Date Added:
- November 21, 2022
- Manufacturer:
- AUDI
SummaryRough gear changes both when accelerating and slowing down
Associated Products (92)Associated Documents - July 19, 2013•Document ID: 10225000Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING
- Mfr Comm. #:
- 01131620339198
- Date Added:
- October 31, 2022
- Manufacturer:
- AUDI
SummaryOne of the vacuum actuators on intake runner bank 1 or bank 2 is defective.
Associated Products (6)Associated Documents - July 19, 2013•Document ID: 10221973Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING
- Mfr Comm. #:
- 01131620339198
- Date Added:
- September 26, 2022
- Manufacturer:
- AUDI
SummaryOne of the vacuum actuators on intake runner bank 1 or bank 2 is defective.
Associated Products (6)Associated Documents - July 19, 2013•Document ID: 10210652Service Bulletin/Repair InstructionsELECTRICAL SYSTEM:12V/24V/48V BATTERY; POWER TRAIN:AUTOMATIC TRANSMISSION:INTERNAL:GEARS
- Mfr Comm. #:
- 37 13 09 2028715
- Date Added:
- May 2, 2022
- Manufacturer:
- AUDI
SummaryAfter a mechatronics, torque converter, or complete gearbox replacement, the clutches must be adapted to the new component. This requires a gradual move of the clutch linings toward the optimal operating points in the most diverse load conditions. As a result, sporadic driving power disruptions lasting for less than a second or reduced shift comfort are possible over the first 500 miles. This is normal, and these issues will decrease over time. The issues can also occur if the adaptation values of the gearbox were deleted.
Associated Products (101)Associated Documents - July 19, 2013•Document ID: 10065649Service Bulletin/Repair InstructionsENGINE
- Mfr Comm. #:
- 2033919/8
- Date Added:
- May 19, 2016
- Manufacturer:
- AUDI
SummarySUMMARY TO BE PROVIDED ON A FUTURE DATE.
Associated Products (6)Associated Documents - July 19, 2013•Document ID: 10124499Service Bulletin/Repair InstructionsPOWER TRAIN
- Mfr Comm. #:
- A371309 2028715-
- Date Added:
- December 5, 2017
- Manufacturer:
- AUDI
SummarySupersedes Technical Service Bulletin Group 37 number 12-40 dated February 28, 2012. Rough gear changes, both when accelerating and when slowing down. There is a rough driving power disruption that occurs sporadically and lasts for less than a second. After a mechatronics, torque converter, or complete gearbox replacement, the clutches must be adapted to the new component. This requires a gradual move of the clutch linings toward the optimal operating points in the most diverse load conditions. As a result, sporadic driving power disruptions lasting for less than a second or reduced shift comfort are possible over the first 500 miles. This is normal, and these issues will decrease over time. The issues can also occur if the adaptation values of the gearbox were deleted.
Associated Products (100)Associated Documents - July 19, 2013•Document ID: 10124491Service Bulletin/Repair InstructionsPOWER TRAIN; ENGINE
- Mfr Comm. #:
- A011316 2033919-
- Date Added:
- December 5, 2017
- Manufacturer:
- AUDI
SummaryMIL on. DTCs are stored in the engine control module. There may be slight power reduction at high RPMs. One of the vacuum actuators on intake runner bank 1 or bank 2 is defective.
Associated Products (6)Associated Documents - July 19, 2013•Document ID: 10053884Service Bulletin/Repair InstructionsENGINE; ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:MANIFOLD/HEADER/MUFFLER/TAIL PIPE
- Mfr Comm. #:
- TSB-01-13-16
- Date Added:
- December 2, 2013
- Manufacturer:
- AUDI
SummaryAUDI: DUE TO DEFECTIVE VACUUM ACTUATORS, SOME VEHICLES EXPERIENCE HIGH RPMS WITH A POWER REDUCTION, INTAKE MANIFOLD RUNNER CONTROL STUCK CLOSED (BANK 1 AND BANK 2) POWER AND VACUUM ACTUATOR NEEDS TO BE UPDATED. MODEL 2013 A6, A7, S4, S5 (CAB), Q7, Q5. *PE
Associated Products (6)Associated Documents - July 19, 2013•Document ID: 10053883Service Bulletin/Repair InstructionsSTEERING:GEAR BOX (OTHER THAN RACK AND PINION)
- Mfr Comm. #:
- TSB-37-13-09
- Date Added:
- December 2, 2013
- Manufacturer:
- AUDI
SummaryAUDI: IN SOME VEHICLES, THE CLUTCHES, AFTER HAVING TORQUE CONVERTER, COMPLETE GEARBOX REPLACEMENT OR MECHATRONICS, MUST ADAPT TO NEW COMPONENTS WITH GRADUAL MOVING OF CLUTCH LININGS IN MOST DIVERSE LOAD CONDITIONS. MODELS 2004-14, A3, TT, Q7, A4, A5, A6, A7, A8, Q5, S4, S5, S6, S7, RS5. *PE
Associated Products (87)Associated Documents - July 18, 2013•Document ID: 10124506Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; PARKING BRAKE
- Mfr Comm. #:
- A461348 2034404-
- Date Added:
- December 5, 2017
- Manufacturer:
- AUDI
SummarySupersedes Technical Service Bulletin Group 53 number 13-02 dated July 11, 2013. Customer may report that the vehicle does not start due to a discharged battery. DTC U101100 (supply voltage too low) is stored in the gateway, J533 (address word 19), and/or the electronic parking brake (EPB) control module, J540 (address word 53). According to the test plan "19-Read Data Bus Keep-Awake Manager", the EPB control module kept the data bus active for prolonged periods of time. The EPB switch appears to be permanently operating (applying or releasing the parking brake) due to an internal mechanical issue or because it is jammed or blocked by debris or by a foreign object. Test plan "19-Read Data Bus Keep-Awake Manager", identifies the EPB control module as keeping the data bus active for prolonged periods of time.
Associated Products (12)Associated Documents - July 16, 2013•Document ID: 10124525Service Bulletin/Repair InstructionsEQUIPMENT:ELECTRICAL; ELECTRICAL SYSTEM:SOFTWARE
- Mfr Comm. #:
- A911392 2030947-
- Date Added:
- December 5, 2017
- Manufacturer:
- AUDI
SummarySupersedes Technical Service Bulletin Group 91 number 12-61 dated September 25, 2012. The customer complains that when he or she is trying to place a phone call from the vehicle while using a Bluetooth®-connected phone, the phone call disconnects before it begins and an error shows on the MMI display. The message may be "Function not supported" or "Network error". The customer is using a phone with the Android operating system. In addition, Skype®, or another network-based communication software, is installed on the phone. Call can be placed directly from the phone without a problem. When the phone gets the request to place a call from the vehicle, a prompt appears on the phone asking the user to choose how the call should be placed. If the prompt is ignored, the MMI system disconnects the call assuming the phone is not responding.
Associated Products (112)Associated Documents - July 15, 2013•Document ID: 10243789Service Bulletin/Repair InstructionsEQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
- Mfr Comm. #:
- Edition44
- Date Added:
- October 10, 2023
- Manufacturer:
- AUDI
SummaryAudi Elsa Newsletter
Associated Products (29)Associated Documents - July 12, 2013•Document ID: 10216666Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING:COOLING SYSTEM:RADIATOR ASSEMBLY
- Mfr Comm. #:
- 134520344392
- Date Added:
- August 1, 2022
- Manufacturer:
- AUDI
SummaryWhen vehicles are driven on gravel roads, there is a greater chance of front-end stone impact damage to the intercooler radiator (Figure 1).
Associated Products (12)Associated Documents