Audi TSB #A5723032062887_3

2021 Audi e-tron

TSB Document:

Affected Component: ELECTRICAL SYSTEM:SOFTWARE

Summary
This bulletin provides instructions for when key adaptation fails with error messages "FAZ1552E Key status not valid" and "FAZ1540E Action not successful" when performing the vehicle immobilizer adaptation test plan.

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Date Published
MAR 31, 2023
NHTSA TSB #
10233546
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