6.0

fairly significant
Typical Repair Cost:
No data
Average Mileage:
37,800 miles
Total Complaints:
1 complaints

Most common solutions:

  1. not sure (1 reports)
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problem #1

Aug 252022

Q8

  • Automatic transmission
  • 37,800 miles

Got the following message

Coolant temperature: too high. (although coolant gauge is at 190)

Let engine run while vehicle is stationary.

Towed the car to Audi. They have had it over a week, but still are not sure what's what, but indicated that other Q8s have had a similar issue. They will replace the thermostat and hope that does it. That scares me as I take fairly long trips and don't want to get stuck.

Not what you'd expect from a $80,000+ vehicle. I haven't seen much on this topic on the internet.

- Steve H., Walnut Creek, CA, US