Audi TSB #A1923392070349_1
2021 Audi Q7
Affected Component: ENGINE AND ENGINE COOLING:COOLING SYSTEM
- Summary
- This bulletin advises that a small amount of coolant loss is normal. Otherwise, clean and visually inspect the coolant system in the presence of a small leak to verify if a repair is needed, and then to repair a component if it is verified to have been leaking actively.