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Service bulletins for the 2008 Audi Q7

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.

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

By type

By component

By trouble code

Only bulletins with component: Exhaust and emissions are shown. Show all

Bulletins, newest first
011393201920822022-09-26. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:MANIFOLD/HEADER/MUFFLER/TAIL PIPE. If, during winter months, the vehicle is used mainly for short trips, it is possible for an excessive amount of condensed water to collect in the rear muffler. When the condensed water level in the muffler reaches a certain point, it is possible for this water to run into the exhaust pipe and freeze overnight, preventing the engine from starting.
AWA-17-122021-05-10. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL. For Audi 3.0 L TDI Generation 2.1 SUV vehicles repaired by the emissions modification recall, the following warranty extension is applicable. ?Extended Emissions Warranty? Limited Warranty Extension The Limited Warranty Extension is applicable to 3.0L TDI vehicles Generation 2.1 SUV with engine code CNRB.
A011322 2019208-2017-12-05. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL; ENGINE AND ENGINE COOLING. Supersedes Technical Service Bulletin Group 01 number 13-93 dated May 8, 2013. Engine does not start in extremely cold ambient temperatures. If, during winter months, the vehicle is used mainly for short trips, it is possible for an excessive amount of condensed water to collect in the rear muffler. When the condensed water level in the muffler reaches a certain point, it is possible for this water to run into the exhaust pipe and freeze overnight, preventing the engine from starting.

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