Seat belt Mulfunction and pre sense mulfunction. Fault code B101C07
- NHTSA ID
- 11771255
- Incident
- Dec 30, 2025
Reports submitted to NHTSA by owners and drivers, shown in full
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Our database holds 2 NHTSA owner-reported complaints for the 2026 Audi Q7. Each one is a report filed by an owner or driver and published by NHTSA without most of them being verified. A complaint is not a confirmed defect, not a recall and not a manufacturer bulletin. Narratives are shown exactly as filed.
Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.
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Seat belt Mulfunction and pre sense mulfunction. Fault code B101C07
Took my Aui Q7 in to AUDI of [XXX], on XXX for a very rough idle and surging at lights from the automatic oof/on system and the 10,000 initial service ( 8000 Mile) I was surprized when the service rep mentioned that it could be a broken motor mount as i thought it was more of a idle adjustment. They did find the driver side mount was broken and replaced it under warranty. Received the car back on the 9th, but the car was again idling very roughly, took it back immediatley. they replaced the second motor mount, under warranty. I asked why they didt replace both at the initial repoair they said it was a policy to only replace one at a time under warranty!! After receiving the car back, there is still a rough idle, transmission is out of sync, no diagnosis or adjustment for the auto/on off system at lights. Took the car back and has been at the dealer while they discuss/diagnosis with Audi technical. Several discussion with the service manager Chris Calhoun regarding these problems and resolution. Received an email 7/28/29 that the dealership wants to return the car after adjusting the transsmission, no determination of the root cause or adjustments to the auto on/off system,but i have escalated with Audi Customer Care Case#XXX.The vehichle has been in their shop for 3 weeks- 7-7 to 7/29. I am awaiting a response form their care team looking for them to repurchase the vehichle or provide a replacement as i dont feel safe or confident that the repairs were done correctly or completely. It seem that they know the issue with the motor mounts are a problem that havent been disclosed , and to have a double failure at 8000 miles seems more than bad luck. The repairs have compounded other problems, rendering a new car to a used worn car, with unresolved issues that will only require future services visits in the future , totally negating my reasons for purchasing a new car. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers.
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