No interior light on door open / unlock

[Bradpd24]

Hi, first time postI’ve read through numerous threads looking for an answer but haven’t put my finger on exactly what’s happening.

2017 T6 - Interior light wont work on door open / unlock, works normally on the on / off position. I read the faults with an OBD and have attached them but they have cleared with a flick of the reset button. Wondering if they’re linked or something else may be going on.

I don’t have a leisure battery or any additional wiring around the van just yet as want to try as resolve this issue before installing any extra.

Any suggestions would be appreciated

Thanks

 

[andypcT6]

Hi, - I don't know if this helps....I also have a 2017 T6 with sliding type interior light switch. Mine had a similar issue. Interior lights would not come on when opening either door (with the switch in door position) even though the dash display shows the door/s as being open. In the manual ON position, lights come on ok, so I know it's not the bulbs etc.
I slid the switch between its 3 positions several times and as if by magic, the door position started working. I suspect that the interior light switch has corroded or worn contacts and needs cleaning up or replacing (I've not had time to take it out to check yet). Of course, the cause of your issue may be different, but I spent a lot of time looking for something more complex only to find out it's probably just the switch.