Mechanics

MERCEDES BENZ S320 BLEND DOOR PROBLEM

1997 Mercedes Benz S320 • 160,000 miles

There is no hot air
the a/c compressor is on all the time
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Guest
January 10, 2013.



Do you hear the blower motor if so and its blowing air out of the vents-check the thermostat, heater core if its clogged-up and air blend door if its in the heat position-

Rasmataz
Jan 10, 2013.