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1997 mercedes S500
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2 Posts
Discussion Starter #1
Blower doesnt operate when outside temperature is above 80 degrees and if it does it usually goes off and on .. Any help apprecaited ..... 1997 S500 140 BODY
 

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1998 S600 LWB 2011 GLK 350 4matic 2013 Sprinter 2500
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412 Posts
Are you talking about the HVAC cabin blower? The bearings become dry and the motors will stop. A visual inspection can be made at the air filter location under the hood.
 

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1998 S320LWB
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660 Posts
Wait until blower is not working. Turn off engine but leave key in position 2 which energizes the blower motor regulator. Remove blower motor cover (six screws on right side of engine) remove filter. You will have access to blower cage. Spin it slightly clockwise with the tip of screwdriver...it will likely spin. Indicating a dead spot on the armature or stuck bearing. You likely need a replacement motor...they do fail and are sold on line at Autohauz for a good price.
 

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99CL600,98CL600 Swiss import,R230 SL666, EURO1985 280 CE & XR600R Desert killer
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915 Posts
just let you know that if you need good used complete blower with regulator for cheap just PM me
thanks.
 
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