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May 6, 2021 Service bulletin

This is an information bulletin regarding procedure for when the technician finds coolant marks during a...

Audi technical service bulletin A1921172048936_3 for 2013-2017 Audi A8, 2013-2018 Audi S6 and 2013-2018 Audi S7 and others.

Bulletin number
A1921172048936_3
Component
Engine and engine cooling
Summary
This is an information bulletin regarding procedure for when the technician finds coolant marks during a repair.

Owners of these vehicles have filed 210 complaints in the engine category.

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