Hello Mates ,

I have a Issue with heating mirror

Diag on Driver and passenger Module : no error
Central convinience No error

Key on , Engine not running

put The cursor on the middle for defrosting or heating : Mirror start heating and after 5 mn they stop , but if before the 5 mn whem I am reading the MVB and touching the side mirrors and feeling them heating I run the engine , they stop heatinhg!!!
I take the driver mirror out and clean the connection , measure the V , found 13 v when key on 2 nd position , run the engine and it stay 13v to 14 v , but when I mount the mirror , it s not heating ....is it the mirror ?

also I noticed when I move the cursor to the right side or left side which normally disabe the heating , and read MVB with VCDS found that they still heating !!!

so now I am doubting the driver door module

PLEASE HELP


reagrds

Adel