I need your expert advise regarding my 240 gl, euro model. The in-dash busted fuse/bulb indicator lamp lights up ONLY whenever I switch on the park and/or headlights, come daytime, everything is ok. The same goes for the rear fog lamp switch (euro model option), per the owner's manual, the switch and rear fog lamps should only light up when the headlamps are on as a safety measure, but it goes on even if the light are off.