Service bulletin Circular90L2REV3
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.
| Type | Service bulletin |
|---|---|
| NHTSA id | 10158696 |
| Published by NHTSA | 2019-05-06 |
| Manufacturer's number | Circular90L2REV3 |
| Manufacturer's date | 2019-04-12 |
| NHTSA component | FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL |
NHTSA's summary
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
The document
The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.
Components
Driver assistance, Adaptive cruise control
| AUDI A6 | 2019 |
|---|---|
| AUDI A7 | 2019 |
| AUDI A8 | 2019 |
| AUDI Q7 | 2019 |
| AUDI Q8 | 2019 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| SM 13-2026 | 2026-04-07. Other. This special notice is to inform dealers to return the parts listed if it meets the criteria provided. |
|---|---|
| A9120422055338_4 | 2021-01-08. Service bulletin. This informational bulletin contains information on when the Adaptive Cruise Assist on DTC C12EBF1 with symptom code 11567120. |
| A9120542053776_7 | 2021-01-08. Service bulletin. This bulletin contains a software update and test plan for DTCs C12EBF1 or C12EB92. |
| A9120552061792_1 | 2021-01-08. Service bulletin. This bulletin contains a software update to address Adaptive Cruise Assist issues. |
| A9120562061817_1 | 2021-01-08. Service bulletin. This bulletin contains a software update that addresses issues with the adaptive driving assistant and DTC C12EBF1 . |
| A9020672055906_3 | 2020-10-06. Service bulletin. This bulletin contains PSS instructions for when the Audi Adaptive light, pre sense malfunction, and the Adaptive Cruise Assist does not work. |
| A9019292056123_1 | 2019-10-02. Service bulletin. This bulletin contains information on the adaptive cruise assist function. |
| A9019282056016_1 | 2019-09-09. Service bulletin. This bulletin contains repair instructions for DTC C12B3F2. |
| A9119842056004_1 | 2019-09-09. Service bulletin. This bulletin contains instructions to call TAC when DTC C110300 is present. |
| A9119772054301_2 | 2019-09-09. Service bulletin. This informational bulletin contains instructions for when the DTC C12EBF3 appears. |