Affected Component: EQUIPMENT

Date Published
JUL 26, 2021
NHTSA TSB #
10199717
TSB Document
  • Sorry, the NHTSA has not posted this TSB document yet.

You can still get the detailed info from Audi for this TSB. Call your local Audi dealer's service department & ask for a copy of TSB# A1921222046712_3.

Summary
This informational bulletin contains guidelines for figuring out why coolant marks are present around the coolant expansion tank cap.