blimey thats a mouthful.
SWMBO's Hatch has failed the MOT on the headlight levelling switch not working of all things ??? is that legal ?
Surely as long as it can be manually adjusted and is within the correct adjustment it should pass?
Anyway I digress.
How does this system work and how should I go about troubleshooting it and fixing the problem?
Looks like there should be a motor in each of the headlights which is controlled by the rotary switch on the dash . I have no idea if the is a seperate fuse , whether it has a circuit board somewhere or even where the motors are as I cannot see much without removing the headlights.
Hope someone can cast some light on the subject lol