Parking Assist Failure: Audi A2 8Z0 MJ 2002 (Solution)

Parking assist malfunction; error code indicates a short circuit to ground in the sensor.

Cause.
Due to contamination of the ceramic substrate, short circuits can occur in the capacitors within the parking assist control unit. This results in a failure of the parking assist control units.
Parking assist system control unit error code: Sensor short circuit to ground.

Solution:
For a correct verification, a cross-check of the sensors should also be performed.
After that: Spare part.