WenmarOpen by Wenmar Pro

Service bulletins for the 2019 Audi Q8

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.

1366 on file from NHTSA, as of 2026-10-19.

By type

By component

By trouble code

Only bulletins with component: Adaptive cruise control are shown. Show all

Bulletins, newest first
SM 13-20262026-04-07. Other. FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL. This special notice is to inform dealers to return the parts listed if it meets the criteria provided.
A9120422055338_42021-01-08. Service bulletin. FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL; EQUIPMENT. This informational bulletin contains information on when the Adaptive Cruise Assist on DTC C12EBF1 with symptom code 11567120.
A9120542053776_72021-01-08. Service bulletin. FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL:SOFTWARE; EQUIPMENT ADAPTIVE/MOBILITY. This bulletin contains a software update and test plan for DTCs C12EBF1 or C12EB92.
A9120552061792_12021-01-08. Service bulletin. EQUIPMENT ADAPTIVE/MOBILITY; FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL:SOFTWARE. This bulletin contains a software update to address Adaptive Cruise Assist issues.
A9120562061817_12021-01-08. Service bulletin. FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL; ELECTRICAL SYSTEM:SOFTWARE. This bulletin contains a software update that addresses issues with the adaptive driving assistant and DTC C12EBF1 .
A9020672055906_32020-10-06. Service bulletin. ELECTRICAL SYSTEM; FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL; FORWARD COLLISION AVOIDANCE: ADAPTIVE LIGHTING. This bulletin contains PSS instructions for when the Audi Adaptive light, pre sense malfunction, and the Adaptive Cruise Assist does not work.
A9019292056123_12019-10-02. Service bulletin. FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL; EQUIPMENT ADAPTIVE/MOBILITY. This bulletin contains information on the adaptive cruise assist function.
A9019282056016_12019-09-09. Service bulletin. FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL; FORWARD COLLISION AVOIDANCE: ADAPTIVE LIGHTING. This bulletin contains repair instructions for DTC C12B3F2.
A9119842056004_12019-09-09. Service bulletin. FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL. This bulletin contains instructions to call TAC when DTC C110300 is present.
A9119772054301_22019-09-09. Service bulletin. EQUIPMENT ADAPTIVE/MOBILITY; FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL; FORWARD COLLISION AVOIDANCE. This informational bulletin contains instructions for when the DTC C12EBF3 appears.
A9019252055906_12019-09-09. Service bulletin. FORWARD COLLISION AVOIDANCE; FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL; FORWARD COLLISION AVOIDANCE: ADAPTIVE LIGHTING. This bulletin contains PSS instructions for when the Audi Adaptive light, pre sense malfunction, and the Adaptive Cruise Assist does not work.
A9119642055338_12019-07-09. Service bulletin. FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL. This informational bulletin contains information on when the Adaptive Cruise Assist on DTC C12EBF1 with symptom code 11567120. e-tron quattro
Circular90L2REV32019-05-06. Service bulletin. FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL. In affected vehicles, it is possible to have the following software-related issues with adaptive cruise (driver assist system): - Loss of target object at close range and erroneous drive-off warning in stop-and-go traffic - Occasional restrictions to comfort when driving over crests or through dips Perform software update to correct for these conditions. Revision Summary: Updated work instructions to reflect the following: ⢠Criteria 02 vehicles - the âAutomatic online map updateâ must be deactivated before starting SVM code 90L2B432
Circular90L2REV22019-05-06. Service bulletin. FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL. In affected vehicles, it is possible to have the following software-related issues with adaptive cruise (driver assist system): - Loss of target object at close range and erroneous drive-off warning in stop-and-go traffic - Occasional restrictions to comfort when driving over crests or through dips Perform software update to correct for these conditions. Revision Summary: Updated work and claiming instructions to reflect the following: ⢠Criteria 01 vehicles - required work: software update via SVM and ⢠Criteria 02 vehicles - required work: software update via SVM and via SD card+SVM
Circular90L2REV12019-05-06. Service bulletin. FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL. In affected vehicles, it is possible to have the following software-related issues with adaptive cruise (driver assist system): - Loss of target object at close range and erroneous drive-off warning in stop-and-go traffic - Occasional restrictions to comfort when driving over crests or through dips Perform software update to correct for these conditions. Revision Summary: Removed claiming and work instructions for vehicles with both Criteria 01 & 02 and Updated claiming and work instructions for vehicles with only Criteria 02.
Circular - 90L22019-05-06. Service bulletin. FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL. In affected vehicles, it is possible to have the following software-related issues with adaptive cruise (driver assist system): - Loss of target object at close range and erroneous drive-off warning in stop-and-go traffic - Occasional restrictions to comfort when driving over crests or through dips Perform software update to correct for these conditions.
A911930 2053776-2019-04-08. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE; FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL. This bulletin contains a software update and test plan for DTC C12EBF1, B200042, or B200047 .

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