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Old 05-25-2009, 06:45 PM
nhdoc nhdoc is offline
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Join Date: Dec 2004
Location: Nashua, NH
Posts: 3,956
You do realize the aux fan only comes on when certain conditions are met, right? It's not just supposed to come on when you turn the A/C on, it only comes on when the refrigerant pressures or temps exceed certain thresholds.
Marty D.

2013 C300 4Matic
1984 BMW 733i
2013 Lincoln MKz
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