Inspection Coding & Adjustments

Hello everyone!

Short question: When I take my A3-8PA for an inspection, it will be connected to a diagnostic tester, right?
Now, in addition to the original delivery condition, the vehicle has been fitted with extra features such as a stationary heater (installed as if it were a standard feature, including connection to the CAN bus), and some coding and adjustments have been made.

Therefore, my question is:
Does Audi automatically synchronize data via the VIN, or do they not detect any changes during a normal error reading using their diagnostic system? In other words, is no synchronization performed?

Best regards,
Dirk.

You need to be more specific.

So, during my three inspections (at VW), nothing happened.

He was always in the hall with different/unconventional setups, and at some point, he also had an additional STG (both the AHK system and an original aftermarket one).

Hello Martin,

dankeschön!!! Mit der Info kann ich was anfangen. Great!

Best regards.
Dirk.