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Confused Audi

This bulletin applies to 2012 Audi A8 vehicles, where a DTC 69 for seat belt tensioner voltage too low is found.

While scanning the vehicle with GFF, the entry B1202 (reversible belt tensioner voltage too small) in address code 90 and 8F may be stored, and the vehicle has software version 060 or 070.

This is an incorrect diagnosis which can occur if different signals coincide in a very short time. Only software versions 060 and 070 are affected.

The operation of the reversible seatbelt tensioner is not affected by this fault code and functions according to design. Remedy this by making a software change to the new version 080. Be sure to clear the fault code in GFF.

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