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Service bulletins for the 2018 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.

1095 on file from NHTSA, as of 2026-10-19.

By type

By component

By trouble code

By topic

Only bulletins with component: Brakes are shown. Show all

Bulletins, newest first
A4623412034181232023-03-06. Service bulletin. SERVICE BRAKES. This bulletin provides instructions for brake noise analysis and handling.
A4622342034181222022-09-01. Service bulletin. SERVICE BRAKES. This technical service bulletin provides troubleshooting for brake noise.
A4722162055646_42022-09-01. Service bulletin. SERVICE BRAKES; ENGINE AND ENGINE COOLING. This bulletin contains repair instructions for when the vehicle sporadically does not start and there is a hard brake pedal concern.
A4722122055646_32022-07-01. Service bulletin. SERVICE BRAKES. This bulletin contains repair instructions for when the vehicle sporadically does not start and there is a hard brake pedal concern.
A4622322034181212022-07-01. Service bulletin. SERVICE BRAKES. This technical service bulletin provides troubleshooting for brake noise.
A4622302034181202022-05-05. Service bulletin. SERVICE BRAKES. This technical service bulletin provides troubleshooting for brake noise.
A4822222050737_92022-04-05. Service bulletin. SERVICE BRAKES. This bulletin contains repair instructions for brake squeal solution.
AWA 22-012022-03-04. Service bulletin. SERVICE BRAKES, ELECTRIC; UNKNOWN OR OTHER. This Document informs dealers on the new brake warranty extension for 2017-2018 Q7 vehicles
A4622262022584112022-02-04. Service bulletin. SERVICE BRAKES. This informational bulletin provides diagnostic information for brake conditions.
A4622272034181192022-02-04. Service bulletin. EQUIPMENT; SERVICE BRAKES; EQUIPMENT ADAPTIVE/MOBILITY. This technical service bulletin provides troubleshooting for brake noise.
A9021032058077_52021-06-03. Service bulletin. EQUIPMENT; SERVICE BRAKES. This bulletin contains instructions for determining unexpected Audi presense interventions.
A4721082055646_22021-03-04. Service bulletin. SERVICE BRAKES. This bulletin contains repair instructions for when the vehicle sporadically does not start and there is a hard brake pedal concern.
A4621252054385_22021-03-04. Service bulletin. EQUIPMENT; SERVICE BRAKES. This informational contains an explanation for when the customer hears creaking noises when braking at almost standstill (crawling when pulling away or briefly before standstill).
A4621242034181182021-03-04. Service bulletin. SERVICE BRAKES. This technical service bulletin provides troubleshooting for brake noise.
A4621232022584102021-03-04. Service bulletin. SERVICE BRAKES. This informational bulletin provides diagnostic information for brake conditions.
A9121642024323_72021-02-04. Service bulletin. PARKING BRAKE:ELECTRICAL:CONTROL MODULE. This bulletin contains technical information regarding when the parking aid sporadically warns of obstacles that don't exist or it is inoperative/constant warning.
A3920302059129_12020-05-07. Service bulletin. SERVICE BRAKES. This bulletin contains instructions to diagnose noises and/or vibrations in tight turns.
A9020362058077_22020-02-08. Service bulletin. SERVICE BRAKES; EQUIPMENT. This bulletin contains instructions for determining unexpected Audi pre sense interventions.
A4619112050737_82019-05-06. Service bulletin. SERVICE BRAKES, HYDRAULIC. This bulletin contains repair instructions to address brake squeal.
A461903 20341812019-04-08. Service bulletin. SERVICE BRAKES. This technical service bulletin provides troubleshooting for brake noise.
A461906 205073732019-04-02. Service bulletin. SERVICE BRAKES, HYDRAULIC. This bulletin contains repair instructions for brake squeal solution.
A461903 20341812019-04-01. Service bulletin. SERVICE BRAKES. This technical service bulletin provides troubleshooting for brake noise.
A461801 2050737-2019-02-19. Service bulletin. SERVICE BRAKES. This bulletin contains repair instructions for brake squeal solution.
ATU chassis2018-12-10. Service bulletin. SERVICE BRAKES, AIR; TIRES; SERVICE BRAKES, HYDRAULIC; SUSPENSION. Brake Highlights - 2.0 MLBevo new procedure for bleeding brake system. Tire Highlights - Fitting and Pre-heating tires Air Suspension - Diagnosis and fault finding basics Ceramic Brakes - Assessing and determining wear
SM 158-20182018-12-03. Service bulletin. EQUIPMENT; SERVICE BRAKES. Part number listed is to be returned and only the success part number to be installed going forwward.

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