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A/C Fuse blowing

Heating and Ventilation

Vehicle Information: Model(924/944/968): 951S; Year: 1988; Body Type: Coupe; Total Mileage: 90,000;

You recently replied to a question about the A/C compressor fuse blowing.I agree with your answer but encountered a variation recently. The passenger-door dome-light switch was shorted to ground, was therefore overheating the relay for the window motor circuit, the heat from which in turn caused the a/c compressor fuse to blow.So, the problem might be a ground fault but might not be directly in the a/c circuit.Thanks for all your expert advice!

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