Check Engine Light and/or Engine Overheating Due to Failed Thermostat on Audi S8

The thermostat may erratically stick open or closed. The can result in illumination of the Check Engine Light and/or engine overheating.

RepairPal Verified
Average mileage: 105,000 (105,000–105,000)
7 model years affected: 2001, 2002, 2003, 2007, more2008, 2009, 2010
8 people reported this problem
1 person shared problem details
2002 Audi S8105,000
Overheating due to stuck thermostat.
Related Items:
Clogged drains can allow rainwater to accumulate in the plenum tray (at the base of the windshi...
A problem with the torque converter can cause the Check Engine Light to illuminate.