2014 E550 Noise
08-02-2015, 07:13 PM
#1
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2014 E550 Noise
I just picked up a 2014 CPO E550 sedan. It has been sitting in my garage for about 4 hours and I can hear a high pitched noise coming from somewhere in the passenger side of the engine compartment, almost like an electric motor running. It has been doing it since I parked it earlier this afternoon. Anyone know what this is?
08-02-2015, 07:34 PM
#2
Out Of Control!!
Join Date: Jun 2004
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2014 E63S; AMS 100 octane ecu tune; edok tcu tune; BB intakes; dyno tuned
Normal fan noise but not normal duration, it's the headlight fans or it's a condenser fan
Should NOT be running for four hours and there is a tsb on this to get it fixed
Should NOT be running for four hours and there is a tsb on this to get it fixed
