Surround camera calibration failure
I had to replace the rear camera on my 2014 Audi A7 as it was showing an error on the obd code reader. It has the front and rear camera surround system.
Fitted the replacement used device from ebay and started to get error B145c54 which led to understand it needs calibration.
I have taken it to 2 independent ADAS calibration centre's that also calibrate park assist systems and cameras and they keep failing to complete calibration with their own kit and OEM kit.
They say it maybe that I need to fit a brand new camera and then calibrate it.
Anyone here have any experience on how to solve this issue without having to visit the dealer?
Right now the system beeps on proximity but cannot see the parking display or cameras turn on.



