Did not find any obvious correlation between the fuses and the blower working on 2 and not just 3.

Reading up a bit here I guess I will check a bit more around the control unit for the blower fan, and the blower fan itself. Is the control unit attached to the blower motor, or placed somewhere else?

Though I got my fog lights back because one fuse had a bad connection. Then I could also turn off the headlights and just have parking lights on. Takes time to go through all this extra wiring because of the ambulance stuff fitted to the car.

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99 W210 E220 cdi sedan automatic (248.000 km) 210.006