My apologies warthog, it is indeed 37A-28 of MR364MEGANE
3 and not 37A-28 of MR364MEGANE
2 as I incorrectly typed before. I have corrected my the reference in the other thread as well now. Just to be absolutely clear to anyone else having this problem, the unit you are looking for is the one physical twist in switch unit that operates from the brake pedal on a left hand drive car, or in that same place on the left side still even if you have a right hand drive car. It is one plastic switch unit, but electrically inside it is two separate switches. For me, the one pair of contacts that operated the brake lights were fine and so I didn't look into it any more until I found that it is a 2nd switch inside the same unit that was causing my problems! Just pull the plunger out a few clicks (the manual says you can pull it out to its full length and it will auto adjust when the pedal is pressed) and all your problems will be solved
