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I have a 2010 mercedes e-350 I replaced my ac blower motor
I have a 2010 mercedes e-350 I replaced my ac blower motor regulator thats under the glove box its got all those metal rods in it and it just unplug I and turn came right out popped new on in and conn… read more
Jake
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The climate control system on my 1995 E320 went completely
The climate control system on my 1995 E320 went completely dead. Fan does not come on on any setting, and none of the buttons do anything. Checked fuse #7, fine, and the 30A fuse, also fine. Any idea … read more
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05 S500 A/C Heater blower not working. I have a new
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Trying to find the resister pack on my 1984 300SD. I get 3.5
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I HAVE A 95 420S. OUT OF THE BLUE THIS MORNING I HAVE NO
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Marty
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1983 Mercedes: AC system recharged recently..Compressor..replacing
I have a 1983 Mercedes 300SD. Had AC system recharged recently. Compressor had begun making a little noise and I knew that it would soon need replacing. It was still cooling fine. Was headed to a meet… read more
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mercedes 300sd: 1984 model has no blower..voltage..recall..rebuilt ccu
my mercedes 300sd 1984 model has no blower,i have bench tested it it works fine no voltage coming to the plug under the dash,the fusebox has inline fuseholders to the ccu as i understand this was part… read more
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Fuses..climate control system, checked blower (..getting power
Heater not working. Replaced #10 & #11 fuses, climate control system, checked blower (hooked it up to battery and it worked). Not getting power to blower I guess. Car makes heat, but won't blow. I con… read more
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Marty
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1987 Mercedes 300D: climate control..previous owner..control Module
I am a mobile Auto mechanic working on a 1987 Mercedes 300D climate control system. The previous owner supposedly installed a new blower motor and climate control Module. The system does not work and … read more
Marty
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300SD: Ive replaced the fuses in position 9 and 10..12 volts..voltage
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1983 300SD: electrical system..two problems..sprayed..fuse box
The question I have has to do with electrical system. The 1983 300SD has two problems 1.) the drivers side window will not work. I have removed the switch sprayed it with WD40, and of course I have ch… read more
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1983 300SD: the climate control unit, you..vents..jumped..blower
1983 300SD, when you select a button in the climate control unit, you can hear something sort of a "hum" behind the unit, but no air blows from the vents. I jumped the blower to make sure the motor an… read more
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300sd: control works..the climate control no longer works
my 300sd 1985 climate control works with the key on engine off, but when the engine is started, the climate control no longer works… read more
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89 300e: climate control..doesnt work..defrost vents and fan speed was
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1983 300sd: ac compressor..blew..fuses to my climate control unit
I have a 1983 300sd. My ac compressor went out. Before I had it replaced it blew any number of fuses to my climate control unit. The unit now doesn't work although the fuse is ok. I'm thinking that th… read more
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83 300sd: ac compressor, dryer..expansion valve..valve replaced
I have an 83 300sd. Recently had the ac compressor, dryer, expansion valve replaced (old compressor died). Converted to 134. When charged the system low side produces high pressure readings and the hi… read more
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Climate control works fine with a/c but intermittenly with heater on
(NNN) NNN-NNNN-climate control works fine with a/c but intermittenly with heater on. Mono valve has been replaced. Does climate control need to be replaced?… read more
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82 Mercedes 300SD: Ok guys I..blower motor resistor..didnt solve
Ok guys I'm back.Still working on the 82 Mercedes 300SD heater.You told me where the blower motor resistor was but that didn't solve anything for me.The wire at the motor is a heavy guage and at the r… read more
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Meet the Experts:

MB Paul

MB Paul

Mercedes Technician

3,567 satisfied customers

Qualified Mercedes Benz Diagnostic Technician - 20+ years experience - Workshop Foreman for Mercedes

Marty

Marty

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Michael Warfield

Michael Warfield

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Matt

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promerc

promerc

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Hipo64

Hipo64

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Work and diagnose electronics on daily basis.

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Chris(aka-Moose)

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288 satisfied customers

24 years of experience diagnosing & repairing

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Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

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