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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: Suspension are shown. Show all

Bulletins, newest first
A4320392059841_12020-07-07. Service bulletin. SUSPENSION:REAR. This informational bulletin contains instructions for DTC C11B515 and C11B615. Rear suspension lowering does not work.
A4020072047920_42020-06-04. Service bulletin. STEERING; SUSPENSION; EQUIPMENT:MECHANICAL. The bulletin contains diagnosis information for noises on the front end of the vehicle. Potential rolling sounds.
A4220442038689_42020-06-04. Service bulletin. EQUIPMENT; SUSPENSION. This bulletin contains information on how to fix a clunking or rattling noise heard from the rear suspension when the vehicle is driven over bumps.
A4020062059474_12020-06-04. Service bulletin. EQUIPMENT; EQUIPMENT ADAPTIVE/MOBILITY; SUSPENSION. This bulletin contains instructions for correcting buffer stop noise (rumbling or squeaking from the front end).
A4020042047920_32020-06-04. Service bulletin. SUSPENSION. The bulletin contains diagnosis information for noises on the front end of the vehicle. Potential rolling sounds.
A4320352059364_12020-05-07. Service bulletin. SUSPENSION. This bulletin contains a software update for DTC U013200.
A4320342059363_12020-05-07. Service bulletin. SUSPENSION. This bulletin contains repair instructions for DTC C1260F0 and U112100 with an air suspension malfunction warning.
A4320332059077_12020-05-07. Service bulletin. SUSPENSION. This bulletin contains repair instructions for when an air suspension malfunction is shown in the instrument cluster with a t least one of the following DTCs: C114707, C114807, C11E2F1, and C11AFF0.
A4020032058489_22020-04-02. Service bulletin. SUSPENSION. This bulletin contains repair instructions for when there is rumbling, squeaking, creaking or similar noises from the front end when driving on uneven roads.
A441969 20225632019-04-01. Service bulletin. SUSPENSION. This bulletin provides information regarding vibrations or movement that are felt in the wheel.
A401890 20482662019-02-25. Service bulletin. SUSPENSION:FRONT:CONTROL ARM; STRUCTURE. This bulletin contains repair instructions for a rumbling/creaking noises from the front of the vehicle.
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
A401884 2048266-2018-12-10. Service bulletin. SUSPENSION:FRONT; SUSPENSION:REAR. This bulletin contains repair instructions for a rumbling/creaking noises from the front of the vehicle.
A401883 2048266-2018-10-15. Service bulletin. EQUIPMENT; SUSPENSION:FRONT:CONTROL ARM:LOWER ARM; EQUIPMENT ADAPTIVE/MOBILITY. This bulletin contains repair instructions for a rumbling/creaking noises from the front of the vehicle.
A401878 2047920_2018-05-21. Service bulletin. SUSPENSION:FRONT:WHEEL BEARING; WHEELS; STEERING; SUSPENSION:FRONT. The bulletin contains diagnosis information for noises on the front end of the vehicle. Potential rolling sounds.
MY 2018 Audi USA2018-04-16. Service bulletin. ELECTRICAL SYSTEM; VISIBILITY:SUN/MOON ROOF ASSEMBLY; SUSPENSION. Under Additional Maintenance Items Section: Removed e-tron from "Perform every 130,000 miles. Timing belt - Replace. Check condition of timing belt tensioning system, dampening pulleys, and idler pulleys and replace if necessary (2.0L TDI models only)" Under Standard Maintenance Section: Removed A5/S5 Cabriolet from "Rollover protection: Check function with soft top down (A3 Cabriolet and R8 Spyder only)" Under Standard Maintenance Section: Removed Q7 from "Panorama sunroof systems - Check function (if equipped) (all except A8L)" and "Panorama sunroof systems - Clean guide rails and lubricate with grease (if equipped) (A8L only)"
A401765 2047920-2018-02-05. Service bulletin. SUSPENSION:FRONT. The bulletin contains diagnosis information for noises on the front end of the vehicle. Potential rolling sounds.
A441764 2022563-2018-02-05. Service bulletin. SUSPENSION:FRONT. This bulletin provides information regarding vibrations or movement that are felt in the wheel.
A401770 2018194-2018-02-05. Service bulletin. SUSPENSION. This informational bulletin contains knowledge on why oil may appear on one or several of the shock absorbers.
A401772 2048266-2018-02-05. Service bulletin. SUSPENSION:FRONT:CONTROL ARM:LOWER ARM. This bulletin contains repair instructions for a rumbling/creaking noises from the front of the vehicle.

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