2011 C70 T5 Battery drain issue

[Ebod]

Originally Posted by Simmy

dont just go pulling fuses randomly as this can cause issues and flag up multiple fault codes. you need a comprehensive diagnostic tool dice. snapon. launch. acarsoft. or any good quality diagnostic tool. only last week i had a car in who had disconnected the battery with the ignition on . resulting in 36 dtcs proceed carefully.check the boot for any water ingress any wetness in this area can cause problems,

Hi Simmy, My C70 D5 has been left for some time with Read View Garage in Accrington over a parastic drain issue. I do know that it has a problem with the yellow button which I believe to be perished wiring.

I'm still waiting for Adam at Read View to confirm his findings.

[Simmy]

if the yellow button in the boot dose not work first check if its illuminated if it is you will have one wire to hall sensor 3 .if its is not illuminated its more than likely you have more than one broken wire its a fairly easy fix but dose require a fair bit of dismantling to get to it. rear seats out. panels off. speaker. out ect . I'm sure Adam at read view will have done this before its one of the most common failure points on the c70 roof. iv repaired a few of these . he will scan with vida and it will confirm where the problem lies.