[der_bodo]

Hey Thomas,

wow, that helps me a lot, thanks!
Until today, nobody could explain why the car won´t run properly when Fuse #4 is out - especially as the fuse carrier does not mention the lambda control box.

The shortcut is somewhere in the interior light/clock circuit. As soon as I take the respective cable off, the fuse will retain. So this mistake will be detectable.

I do not have a lambda installed nor accelaration box.