Weird electrical problem when moving seat rear interior light comes on...
 

This is actually for my c70 but I’m sure it’s not a generic issue...



...as title

when moving the electronic seat the left hand passenger light illuminates very dimly, if you switch light off or remove the bulb the seat won’t power !
Same as when you lift the sun visor mirror, the seat won’t move unless the flap is down.

im guessing it’s a short or ground problem ???

anyone had the same or know of a fix ???

thanks in advance