Strange faults

[wg100]

After having to replace my BCM recently due to a component protection fault that couldn’t be cleared by the dealer, I’ve now got the same issue again:

 

Dim maxidot

Dim radio screen

No interior lights

 

However, this time if I switch the interior lights switch on, I get the tailgate open warning binging away at me.

 

I’ve noticed it randomly going off at me whilst driving in the past. Usually rectified by opening:/closing.

 

Could there be an issue with the tailgate lock/sensor which has triggered the component protection again?

 

 Central locking works fine.

[PetrolDave]

Has the BCM been correctly coded and, even more important, have the (several hundred) adaptation channels been set correctly?

[wg100]

17 minutes ago, PetrolDave said:

Has the BCM been correctly coded and, even more important, have the (several hundred) adaptation channels been set correctly?

It was done by the dealer so I would have hoped so!