My rear view mirror has auto dim and high beam assist camera.

HBa has faulted and I'm trying to see if a testing company might see if the can find the fault as below from VCDS SCAN.

Revision: AA001001 

 Coding: 01028F6B76765D525220343E01

 Shop #: WSC 73430 031 00000

 ASAM Dataset: EV_HighBeamAssisAU37X 001009

 ROD: EV_HighBeamAssisAU37X.rod

 VCID: 2B02F850438DDB320B1-807E

 

 

1 Fault Found:

4186894 - Internal Control Module Memory Check Sum Error 

 

 B2000 47 [00001001] - Watchdog/Safety µC Failure

 

 [Steuergerät: defektECU: defect]

 Confirmed - Tested Since Memory Clear

 Freeze Frame:

 Fault Priority: 3

 Fault Frequency: 1

 Mileage: 174461 km

 Date: 2025.01.14

Be handy if someone had the wiring diagrams available to send me, so if I send it to them they can apply some power/canbus signal input to it for fault finding.

Thanks

The Controller is damage. Replace IT, all Other is waste time