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Service bulletins for the 2013 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.

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

By type

By component

By trouble code

By topic

Only bulletins with component: Tires are shown. Show all

Bulletins, newest first
441338203444512024-03-04. Service bulletin. TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS. Message "TPMS" in dash insert
Edition1102023-09-18. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT; VISIBILITY; SEATS; TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS; AIR BAGS. VW Elsa Newsletter
4413442022563 82021-12-13. Service bulletin. SUSPENSION; TIRES; WHEELS; STEERING. Customer feels vibration in the seat, vehicle floor, footwell, pedals, or steering wheel.
A4421842065160_12021-12-07. Service bulletin. EQUIPMENT; EQUIPMENT ADAPTIVE/MOBILITY; TIRES:TEMPORARY/EMERGENCY SPARE TIRE. This informational bulletin explains how the temporary/collapsible spare wheel inflates.
21AUTIRECHAINS2020-10-06. Service bulletin. TIRES; EQUIPMENT; WHEELS. Added new graphic to reflect where to find MY 21 information
20AUTIRECHAINS2020-01-08. Service bulletin. EQUIPMENT; TIRES; EQUIPMENT ADAPTIVE/MOBILITY. New document 2004-2020 A4 allroad, A6 allroad, A8L, R8 Spyder
Maint Flip Chart2019-02-19. Service bulletin. TIRES; EQUIPMENT. Revision to Tires-rotate: 5K only; added "(except R8)"
A441338 2034445-2017-12-05. Service bulletin. TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS. Customer reports seeing the messages "TPMS" and "Tire pressure: System malfunction!" in the instrument cluster. The "TPMS" message is not related to a loss of tire pressure. The message only indicates that tire pressure monitoring system (TPMS) is not active.
A44166120344452017-03-01. Service bulletin. TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS. THIS TECHNICAL SERVICE BULLETIN NOTIFIES THE READER THAT IF THE TPMS MESSAGE APPEARS BRIEFLY AFTER THE ENGINE IS STARTED AND THEN DISAPPEARS, IT DOES NOT INDICATE AN ISSUE WITH THE TPMS SYSTEM.

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