it’s so…the car stands and runs in the stationary gas. when I give gas then the ventilation drives a little higher and the headlights also get a little brighter. take the foot of the gas pedal the light gets a little darker again, slightly natural. this is probably related to the lighting machine, I think as lay? is now the belt for the lighting machine not properly stretched or is it a first sign that the lighting machine gives up its mind? or does it have many Eicht completely different causes? level 1 of the blower suddenly no longer works. What do you think? (mazda 626)