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Service bulletins for the 2013 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.

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

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Only bulletins with component: Driver assistance are shown. Show all

Bulletins, newest first
AWA 24-042024-06-25. Warranty extension. FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING. Diagnosed and confirmed malfunction of the vehicle’s AEB system that resulted from failure or malfunction of the AEB system’s control unit, camera(s), LIDAR, and/or sensor(s) which enable automatic emergency braking functionality.
AWA 24-042024-06-25. Warranty extension. FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING. Diagnosed and confirmed malfunction of the vehicle’s AEB system that resulted from failure or malfunction of the AEB system’s control unit, camera(s), LIDAR, and/or sensor(s) which enable automatic emergency braking functionality.
40144320358542024-02-26. Service bulletin. BACK OVER PREVENTION. Rattling or knocking noise from front end when driving over bumps
40144220358542024-02-26. Service bulletin. BACK OVER PREVENTION. Rattling or knocking noise from front end when driving over bumps
46122620311352024-02-20. Service bulletin. AIR BAGS; PARKING BRAKE; LANE DEPARTURE. Yellow warning light for electric parking brake on, ACC inoperative once
37139520305822024-02-20. Service bulletin. LANE DEPARTURE; AIR BAGS. Gearbox warning light briefly comes on. Fault code P0606 stored in TCM
A9123062024323102024-01-04. Service bulletin. ELECTRICAL SYSTEM:ADAS:PARKING ASSIST:SENSORS; ELECTRICAL SYSTEM:ADAS:PARKING ASSIST:SOFTWARE. This bulletin provides information when the parking assistance provides false warnings.
A9023672072568_12024-01-04. Service bulletin. LANE DEPARTURE: SENSING SYSTEM: RADAR. This bulletin provides information for when the lane change assist radars cannot be calibrated after replacement.
A4523362072304_12024-01-04. Service bulletin. UNKNOWN OR OTHER; SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP:ABS WARNING LIGHT; ELECTRICAL SYSTEM:ADAS:HILL DESCENT ASSIST:SENSOR. This bulletin provides information for when the ABS/ESC speed sensor has an implausible signal.
96C8UPDATE2023-10-10. Service bulletin. LANE DEPARTURE; ELECTRICAL SYSTEM. Lane Change Assist Control Module (NVLW)
3714222028985112022-11-21. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM); LANE DEPARTURE; ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL. Transmission warning message in cluster (P074100 stored in TCM)
371399202902762022-11-21. Service bulletin. LANE DEPARTURE; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE:SOFTWARE; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM). Transmission warning message in cluster.
371380202898562022-11-21. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:TORQUE CONVERTER; LANE DEPARTURE; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE:SOFTWARE. Transmission warning message in cluster, P074100 stored in TCM
371317202902782022-11-21. Service bulletin. ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE:SOFTWARE; LANE DEPARTURE. Transmission warning message in cluster
3714472029027112022-11-21. Service bulletin. LANE DEPARTURE. Transmission warning message in cluster (DTC P060A00)
961377203504722022-11-21. Service bulletin. LANE DEPARTURE. Lane Change Assistant "Sensors Blocked" warning in DIS (DTC C1114F3 and C1115F5)
971335203341212022-11-21. Service bulletin. AIR BAGS; LANE DEPARTURE. ABS warning light on - wire harness damage
961376203058332022-11-21. Service bulletin. LANE DEPARTURE. False warning by lane change assistant (Audi Side Assist)
961380203058342022-11-21. Service bulletin. LANE DEPARTURE. False warning by lane change assistant (Audi Side Assist)
961379203504732022-11-21. Service bulletin. LANE DEPARTURE. Lane Change Assistant "Sensors Blocked" warning in DIS (DTC C1114F3 and C1115F5)
0014652011732102022-10-31. Service bulletin. BACK OVER PREVENTION:SOFTWARE. This Technical Service Bulletin (TSB) details the general process for carrying out a Software Version Management (SVM) software update for any TSB or Update.
1449202844022022-08-01. Service bulletin. BACK OVER PREVENTION:DISPLAY FUNCTION. The customer complains of one or more of the following issues: ? When the vehicle is completely refueled, the vehicle range (?distance to empty?) that is displayed is different than the vehicle range that was displayed the last time the vehicle was completely refueled. ? The displayed vehicle range drops inconsistently. ? After the vehicle is refueled, the displayed vehicle range does not change for a long period of time. ? When the vehicle is driven on hilly roads for a long period of time, the displayed vehicle range suddenly changes by a significant amount. ? There are no DTCs related to fuel senders stored in the instrument cluster control module, J285 (address word 17). This condition does not involve or affect the accuracy of the fuel level indicator, but only the estimated distance to empty display on the on-board computer.
1344203546312022-08-01. Service bulletin. EQUIPMENT; BACK OVER PREVENTION. In order to provide effective lubrication and cooling of internal engine components, all internal combustion engines consume a certain amount of engine oil. Oil consumption varies from engine to engine, and may change significantly over the life of the engine. Typically, engines with specified break-in periods consume more oil during the break-in period, and the oil consumption will stabilize after the break-in period. Refer to the Owner?s Manual for specific break-in procedures. Under normal conditions, the rate of oil consumption depends on the quality and viscosity of the oil, the RPM at which the engine is operated, and the ambient temperature and road conditions. Additional factors include the amount of oil dilution from water condensation or fuel residue and the oxidation level of the oil. Utilizing the advanced sensor technology integrated in models equipped with the 3.0 TFSI engine, it is possible to measure oil consumption electronically via a Guided Function test plan.
37 13 05 20305822022-05-31. Service bulletin. LANE DEPARTURE; POWER TRAIN:AUTOMATIC TRANSMISSION; AIR BAGS. Transmission warning light briefly comes on
37 13 03 20336532022-05-31. Service bulletin. LANE DEPARTURE. Transmission warning message displayed in cluster

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