There are 1 owner-reported speed control & cruise complaints for the 2005 Audi A8in NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
TL*THE CONTACT OWNS A 2005 AUDI A8. WHILE DRIVING 70 MPH WITH THE CRUISE CONTROL ACTIVATED THE CONTACT HEARD A BELL SOUND AND THE CRUISE CONTROL FAILED. THE VEHICLE DECELERATED, BUT DID NOT SHUT OFF. THE VEHICLE WAS TAKEN TO A DEALER APPROXIMATELY TEN TIMES, BUT THE CAUSE OF FAILURE COULD NOT BE DETERMINED. THE DEALER STATED THAT THE FAILURE WAS A NORMAL CHARACTERISTIC OF THE VEHICLE. THE VEHICLE HAS NOT BEEN REPAIRED. THE CURRENT MILEAGE WAS 23,800, AND FAILURE MILEAGE WAS 10,000. *AK UPDATE 05/04/07*TR
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
Data synced from NHTSA on Apr 25, 2026