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Service bulletins for the 2011 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.

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

By type

By component

By trouble code

By topic

Only bulletins with component: Transmission and driveline are shown. Show all

Bulletins, newest first
TSB_2082102_12026-07-07. Service bulletin. POWER TRAIN. This bulletin provides information when there is restricted function with DTC P141D (8940), 0B5 gearbox.
TSB_2082048_12026-07-07. Service bulletin. POWER TRAIN. This bulleitn provides information when there are running problems/restricted functions, 0B5 gearbox.
A3724292076084_12025-01-07. Service bulletin. POWER TRAIN. This TSB provides information when event memory entries cannot be deleted (Mode$0A error) on gearboxes: DL501, DL382/DL382E and DQ500.
A3724222074826_12024-09-06. Service bulletin. POWER TRAIN. This bulletin offers information about the basic information needed for technical requests for gaerbox complaints.
A3724222074826_12024-09-06. Service bulletin. POWER TRAIN. This bulletin offers information about the basic information needed for technical requests for gaerbox complaints.
A2424612074810_12024-08-06. Service bulletin. POWER TRAIN. This bulletin provides information when there is a fault shown; Engine: start/stop system, and the start system is not working; mileage below 50 km/32 miles.
421317202604982024-03-04. Service bulletin. POWER TRAIN. Rear axle shaft leaks at differential - S4 and S5 with quattro sports rear differential (PR ? PDU, PDR, or GH2)
42131720260492024-02-26. Service bulletin. POWER TRAIN. Rear axle shaft leaks at differential - S4 and S5 with quattro sports rear differential (PR ? PDU, PDR, or GH2)
42121420260492024-02-20. Service bulletin. POWER TRAIN. Rear axle shaft leaks at differential - S4 and S5 with Quattro sports rear differential (PR ? PDU, PDR, or GH2)
42121320260492024-02-20. Service bulletin. POWER TRAIN. Rear axle shaft leaks at differential - S4 and S5 with Quattro sports rear differential (PR ? PDU, PDR, or GH2)
37139020329712024-02-20. Service bulletin. POWER TRAIN. Transmission warning message in cluster. Gearbox in limp mode, Fault P17E100 stored in TCM
35120820322112024-02-20. Service bulletin. POWER TRAIN. Gearbox warning light on (DTCs P179E00, P179F00, P0700, P060A)
35120720280852024-02-20. Service bulletin. POWER TRAIN. 0B5 7 Speed S-tronic, leaks from transmission
35120620304772024-02-20. Service bulletin. POWER TRAIN. Gearbox malfunction message in cluster (DTC P17D800 or P179D00)
30121620322242024-02-20. Service bulletin. POWER TRAIN:CLUTCH ASSEMBLY. Clutch pedal makes noises when pressed
371430200365862022-11-21. Service bulletin. POWER TRAIN. Vehicle lacks power or will not move after stop due to simultaneous depressing of the brake and accelerator pedals
1490203545432022-08-01. Service bulletin. POWER TRAIN. Under certain driving conditions, the secondary air ports in the cylinder head can accumulate carbon over time, causing a restriction. The ODIS tester can identify the state of the restriction, and will request that the system is cleaned in order to prevent the MIL from illuminating.
1489203300162022-08-01. Service bulletin. POWER TRAIN. Under certain driving conditions, the secondary air ports in the cylinder head can accumulate carbon over time, causing a restriction.
37 13 08 20341632022-05-31. Service bulletin. POWER TRAIN. Customer may report that the transmission does not work correctly.
37 13 07 20336582022-05-31. Service bulletin. POWER TRAIN. Vehicle lacks power or will not move after stop due to simultaneous depressing of the brake and accelerator pedals
35 14 17 20322112022-05-31. Service bulletin. ELECTRICAL SYSTEM; POWER TRAIN:AUTOMATIC TRANSMISSION:INTERNAL:GEARS. Gearbox warning light
35 14 16 20273632022-05-31. Service bulletin. POWER TRAIN:MANUAL TRANSMISSION; EQUIPMENT ADAPTIVE/MOBILITY. Drivability concerns, S tronic transmission
35 13 15 20304772022-05-31. Service bulletin. POWER TRAIN:MANUAL TRANSMISSION; ELECTRICAL SYSTEM. Gearbox malfunction message in cluster.
35 13 13 20304772022-05-31. Service bulletin. POWER TRAIN:MANUAL TRANSMISSION. Gearbox malfunction message in cluster
35 13 12 20280852022-05-31. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. leaks from transmission.

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