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E-Class (W124) 1984-1995: E 260, E 300, E 320, E 420, E 500 (Includes CE, T, TD models)

What Is Wrong With My Blower

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Old Apr 23, 2007 | 08:16 AM
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What Is Wrong With My Blower
:
I HAVE JUST PURCHASED 1994 E 320 AND I REALIZED THAT MY A/C-HEATER
BLOWES VERY LITTLE AIR.I HEAR THE MOTOR IS WORKING BUT NOT ENOUGH
AIR.

CAN ANYBODY HELP ON THIS

THANK YOU
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Old Apr 23, 2007 | 08:56 AM
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Most likely your blower regulator is bad.
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Old Apr 23, 2007 | 01:53 PM
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1995 E320 SE, 162,000 Miles (Sold) 2007 CLK350 Cabriolet 2014 ML550
Does it change at all when you switch between the High, Auto, and Low buttons? If not, sunman is probably correct. The regulator is underneath the blower motor, which is under the wiper motor. I had a hard time accessing mine but it wasn't TOO bad.
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Old Apr 23, 2007 | 03:33 PM
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1993 300CE, 1995 S500 Coupe
I think it is the resistor. I had to replace both blower motor and resistor last month cost me about $420
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Old Apr 23, 2007 | 09:26 PM
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what is wrong with my blower?
Thank you guys for the replies.It does change between high and low but it blows very little air.Do you guys know if this model has cabin filter?

Thank You
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Old Apr 24, 2007 | 02:53 AM
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03' CL55 AMG
Could be a few things

I would first check the Fuse in the seperate fuse compartment, if it is rusted or cracked might cause a problem, it is in a small plastic box toward the front of the engine compartment from the main fuse box, mine blew and caused my ac to not work at all

After that i would check the compressor, could have a short or even rotted wire casings
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Old Apr 24, 2007 | 08:17 PM
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1995 E320 SE, 162,000 Miles (Sold) 2007 CLK350 Cabriolet 2014 ML550
It does have a cabin filter, but it's ridiculous trying to access it if you have the passenger airbag. It's almost as hard as replacing the blower motor.

http://www.mercedesshop.com/Wikka/W124BlowerMotor
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Old Apr 25, 2007 | 01:47 PM
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i have the same deal...ive just been living with it, which kinda sucks
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Old Apr 27, 2007 | 09:46 PM
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Thumbs down What is wrong with my blower??
I checked the fuse but no crack or blown.Can anybody tell me where is the resistor and regulator.I checked under the dash on the passenger side but i didn't see anything but air vacuums and and coil looking hose.
Can somebody give me more info on this how to fox this problem?

Thank You
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Old Apr 28, 2007 | 03:24 PM
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From: Bellevue, NE
1995 E320 SE, 162,000 Miles (Sold) 2007 CLK350 Cabriolet 2014 ML550
Originally Posted by nbimports
I checked the fuse but no crack or blown.Can anybody tell me where is the resistor and regulator.I checked under the dash on the passenger side but i didn't see anything but air vacuums and and coil looking hose.
Can somebody give me more info on this how to fox this problem?

Thank You
Dude, did you read my post? Specifically did you follow the link? That's not my signature, that's the link to everything you could want to know about where the blower, regulator, and air filter are. It's kind of hard to see, but the regulator is underneath the blower motor. Check it out. I'll post it again:

http://www.mercedesshop.com/Wikka/W124BlowerMotor
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