My drivers door losses all power when it wants and works when it wants dcm power supply still has 12v going to it had it appart no damage or damp will replacing it sort my problem new its £194.70 2nd hand £30.00 anyone know if its defo this b4 i replace it
Stuck with window down left car to google 20mins later its working again same happened on 200mile drive packed up on motorway after 180miles each way dry day... came to life on its own...

 

How important is it to match the Q6 up there are Q5 Q7 dcm door control mod on ebay do i need a Q6 or can i use Q7 Q5

 

Still playing up 3 d.c.m. ive got now keep swapping them round