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Service bulletins for the 2018 Audi Q5

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.

1091 on file from NHTSA, as of 2026-10-19.

By type

By component

By trouble code

By topic

Bulletins, newest first
A941800 2050234-2018-10-15. Service bulletin. EXTERIOR LIGHTING:BRAKE LIGHTS; ELECTRICAL SYSTEM; STRUCTURE:BODY:BUMPERS. This bulletin contains instructions regarding when the rear lights do not switch from bumper to hatchgate after closing with DTC B146C29.
A901894 2048926-2018-10-15. Service bulletin. BACK OVER PREVENTION: SENSING SYSTEM: CAMERA; EQUIPMENT; FORWARD COLLISION AVOIDANCE: SENSING SYSTEM: CAMERA; LANE DEPARTURE: SENSING SYSTEM: CAMERA. This bulletin contains repair instructions for DTC B200FF1 and B200FF2.
A551843 2051804-2018-10-15. Service bulletin. ELECTRICAL SYSTEM; STRUCTURE:BODY:HATCHBACK/LIFTGATE. This bulletin contains repair instructions for when the gesture controlled rear lid does not work with DTC U11520.
A341836 2050215-2018-10-15. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION; EQUIPMENT. This bulletin contains repair instructions for when an oil leak is present around the ATF sump.
Service Informat2018-09-24. Service bulletin. EQUIPMENT. Page 2 Disclosure information changed
Dealer Letter -2018-09-24. Service bulletin. ENGINE AND ENGINE COOLING. On a limited number of Audi Q5 vehicles manufactured within a specific period, the specification for the front bolted connection on the cross brace was not correctly documented. It is possible that the connections may have not been tightened to the correct torque specification.
Bulletin - Updat2018-09-24. Service bulletin. ENGINE AND ENGINE COOLING. On a limited number of Audi Q5 vehicles manufactured within a specific period, the specification for the front bolted connection on the cross brace was not correctly documented. It is possible that the connections may have not been tightened to the correct torque specification.
A9618262018-09-24. Service bulletin. ELECTRICAL SYSTEM. This bulletin contains repair instructions for adapating the garage door opener when there is a programming error.
A9118982018-09-24. Service bulletin. ELECTRICAL SYSTEM. This bulletin contains instructions for when the MMI starts in the wrong menu.
A9118972018-09-24. Service bulletin. EQUIPMENT. This bulletin contains instructions for when the customer loses audio for the radio after ending an incoming phone call.
A9018922018-09-24. Service bulletin. ELECTRICAL SYSTEM. This bulletin contains repair information for when the Key User login screen cannot be accessed.
A6418552018-09-24. Service bulletin. ELECTRICAL SYSTEM. This bulletin contains a software update for when attempting to close a window using the window switch, the window opens (reverses direction) instead of closing.
A6418542018-09-24. Service bulletin. ELECTRICAL SYSTEM. This bulletin contains a software update for DTCs U020000, U10BA00, and U111100.
SM 91-20182018-09-17. Service bulletin. EQUIPMENT:ELECTRICAL. The part numbers listed in the document are to be returned if they meet the criteria provided.
SM 89-20182018-09-17. Service bulletin. EQUIPMENT:ELECTRICAL. The part number listed in the document are to be returned only if they meet the criteria in the document
SM 04-2018 VWMEX2018-09-17. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; AIR BAGS:SIDE/WINDOW. The part numbers listed in the document are to be inspected using the criteria provided. If criteria matches, dealers are to return the parts.
A961827 2051530-2018-09-17. Service bulletin. LANE DEPARTURE. This bulletin contains a software update for when there is a messge in the instrument cluster that states the lane change assist is inoperative with DTCs B200100, B200500, and B201200.
A911802 2051664-2018-09-17. Service bulletin. EQUIPMENT:ELECTRICAL. This bulletin contains repair instructions for when there is an emergency call function message in the instrument cluster with DTC B191604.
A391821 2051558-2018-09-17. Service bulletin. EQUIPMENT:MECHANICAL; POWER TRAIN:CLUTCH ASSEMBLY. This bulletin contains repair instructions for when the message "four-wheel drive malfunction" shows up sporadically in the instrument cluster with DTC C05ED00.
A341834 2051575-2018-09-17. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION; EQUIPMENT. This bulletin contains repair instructions when there is a squeaking noise from the MTF pump.
Service Informat2018-09-17. Service bulletin. TIRES. Page 2 Disclosure information changed
Dealer Letter -2018-09-17. Service bulletin. EQUIPMENT ADAPTIVE/MOBILITY; EQUIPMENT. On a limited number of Audi Q5 vehicles manufactured within a specific period, the specification for the front bolted connection on the cross brace was not correctly documented. It is possible that the connections may have not been tightened to the correct torque specification.
Bulletin - Updat2018-09-17. Service bulletin. EQUIPMENT; EQUIPMENT ADAPTIVE/MOBILITY. On a limited number of Audi Q5 vehicles manufactured within a specific period, the specification for the front bolted connection on the cross brace was not correctly documented. It is possible that the connections may have not been tightened to the correct torque specification.
A961826 2051239-2018-09-17. Service bulletin. EQUIPMENT ADAPTIVE/MOBILITY; ELECTRICAL SYSTEM:SOFTWARE. This bulletin contains repair instructions for adapating the garage door opener when there is a programming error.
A911898 2051389-2018-09-17. Service bulletin. EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.; ELECTRICAL SYSTEM:SOFTWARE. This bulletin contains instructions for when the MMI starts in the wrong menu.

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