AC / Heater blower not working 97 S420
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Newbie
Joined: Jun 2009
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1997 S420`
AC / Heater blower not working 97 S420
97 S420 The control unit works and i can turn on the ac or heat and if i put my hand up to the air discharge area you can feel the temperature change but the air will not flow. It does not matter if I turn the fan up or down nothing happens. I checked all the fuses in the fuse boxes and they are fine. Any help would be greatly appreciated... Thank you
Senior Member
Joined: Jun 2004
Posts: 382
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From: LI, NY
(1960) 300d, S550 AMG S500 S600 560SEL
replace relay located on the engine compartment where the charcoal filter is located, you need to take out the plastic cover with a philips screw, its on top of the blower motor.
