Question Details

I woke up to vehicle to low to drive. Changed relay then changed the compressor checked all fuses and still the compressor not signaling on. Do I need to reset any thing? Also says I have auxiliary battery malfunction is that hooked into the aromatic suspension?


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MercedesMedic  10 months ago

Try jumping the air compressor relay and see if the compressor engages. Only jump the air compressor for a couple of seconds.


Let me know if you hear the copressor run. You don't need to have the car running.

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