sensor

Hi all, recently encountered a problem where my interior light stays on when I shut my doors and the side repeaters don’t flash as I lock the van, I’m hoping there is an easy fix as it’s frustrating me lots lol many thanks

Had a problem with the sliding door not opening, so i took out the mechanism, applied some WD40 & that seemed to solve the problem. However since putting it all back together, the door locks & unlocks fine, but the door is showing as open on the dashboard & the picture of the van with the door...

17 panel van here Manual side loading door . All of a sudden instrument cluster showing side door as open when it’s shut? Any ideas people No mfd while this fault is showing , so its a little frustrating ! Carista shows no faults. So im at a loss Cheers nick