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Related Mercedes Questions
I have 1987 Mercedes 300 turbo diesel. The blower fan does
I have 1987 Mercedes 300 turbo diesel. The blower fan does not come on when I press the buttons on climate control. I have 12 volts at fuse7. … read more
Pete
Pete
Automotive Diagnostic Specialist
General auto certifications
37,159 satisfied customers
I have a 1984 Mercedes 300D with a blower motor not working.
Hi, I have a 1984 Mercedes 300D with a blower motor not working. … read more
Marty
Marty
Mercedes Technician
Associate Degree
57,141 satisfied customers
I have a 1985 mercedes R107 (sl560).. previous owner has
I have a 1985 mercedes R107 (sl560).. previous owner has removed heater control valve and hoses from engine to heating valve and hoses from hating valve to heating system ...everything has been by pas… read more
Marty
Marty
Mercedes Technician
Associate Degree
57,141 satisfied customers
Mercedes Benz 300DT: I have a 1985 123 Body style, 300 DT Mercedes
I have a 1985 123 Body style, 300 DT Mercedes Sedan that I am experiencing Heater problems with . With engine running and car setting the heater seems to work ok . Climate Control is on Econ button in… read more
Marty
Marty
Mercedes Technician
Associate Degree
57,141 satisfied customers
300D: Hey Marty, Im back.My 1993 300D needs some help again..its
Hey Marty, I'm back.My 1993 300D needs some help again..it's only got 295,000 miles. The climate control blower motor will no come on. It has been doing this intermittently and today it appears to be … read more
Marty
Marty
Mercedes Technician
Associate Degree
57,141 satisfied customers
Mercedes-Benz CLK500: added a little freon to a/c then went
added a little freon to a/c then went for a drive. blower went to max on auto then quit. a/c control panal still shows a/c on max or any other less setting , but no blower. all related fuses (basicall… read more
Marty
Marty
Mercedes Technician
Associate Degree
57,141 satisfied customers
300d turbo: 1987 300D 6 cyl, turbo. When shutting Mercedes
1987 300D 6 cyl, turbo. When shutting Mercedes off, there is a 3 second delay before engine stops running after key switched off. What is the best steps for trouble shooting this problem. Vacuum seems… read more
Marty
Marty
Mercedes Technician
Associate Degree
57,141 satisfied customers
Mercedes 300SD: model year..HVAC system..map..the vacuum system
Mercedes 300SD 1980 model year. I need information to track down failure of the HVAC system. Nothing works I need map and trouble shooting tests for the vacuum system in this vehicle. None of the cont… read more
Marty
Marty
Mercedes Technician
Associate Degree
57,141 satisfied customers
1983 Mercedes: previous owner..dealership..Control Module..push button
A/C not working on 1983 Mercedes 300SD. Six years ago previous owner had A/C repaired by the Mercedes dealership in Augusta, Georgia. Items replaced included 1 126-830-02-85 Control Module, part 126-8… read more
Marty
Marty
Mercedes Technician
Associate Degree
57,141 satisfied customers
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
Marty
Marty
Mercedes Technician
Associate Degree
57,141 satisfied customers
1980 mercedes: HEATER AND A/c..BLOWER DEFROST ok BUT NO HEAT.
I HAVE A 1980 MERCEDES 300D. HEATER AND A/C INOPERATIVE. BLOWER DEFROST OK BUT NO HEAT. CLIMATE CONTROL UNIT OK. CAN YOU SUGGEST A WAY TO TROUBLE SHOOT THE PROBLEM? LOU… read more
Dodge expert
Dodge expert
ASE MASTER TECH, REPAIR FACILITY OWNER
High School or GED
3,636 satisfied customers
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
Marty
Marty
Mercedes Technician
Associate Degree
57,141 satisfied customers
1981 Mercedes 380SL: controls..The blower and AC compressor..defroster
I have a 1981 Mercedes 380SL When i push the heater and AC controls nothing happenns.You can feel the engine load down when i turn on the AC switch, but no bllower. The blower and AC compressor will r… read more
Marty
Marty
Mercedes Technician
Associate Degree
57,141 satisfied customers
93 Mercedes 300D: oil change..changing oil on a 93 300D..shop manual
'93 Mercedes 300D oil change. What do I need to know about changing oil on a 93 300D? Is there a shop manual or CD that you would recommend for basic maintenance. I believe the dealer used Mobile 0w40… read more
Marty
Marty
Mercedes Technician
Associate Degree
57,141 satisfied customers
1987 260e: new battery..klima & Idle/abs relays..Climate control
Hello, I have a 1987 260e with 90k miles. Previous owner installed new battery backwards shorting out many eletrical parts. I have replaced the Klima & Idle/ABS relays and the Climate control head uni… read more
Marty
Marty
Mercedes Technician
Associate Degree
57,141 satisfied customers
1987 Mercedes 300D: regulator..it is bad or the climate control module
I have a 1987 Mercedes 300D with a Bosch blower and blower regulator. How can I trouble shoot the regulator to find out if it is bad or the climate control module?… read more
Marty
Marty
Mercedes Technician
Associate Degree
57,141 satisfied customers
1996 mercedes c220: 4cyl automatic..previous owner..hose replaced (
Hi: I have a 1996 mercedes c220 4cyl automatic. It is a low milage car(54000) miles. When I purchased it the previous owner said it needed a hose replaced (it was damaged by a minor collision , or so … read more
Clayso
Clayso
Lead Technician
ASE Master Technician 1999
274 satisfied customers
1987 mercedes 300d: turbo..the air/heat control buttons..pushing
1987 mercedes 300d turbo- can not stop the fan from running at the air/heat control buttons. pushing the "0" button hard sometimes turns itoff, but then it resumes. also, how do you get the front pane… read more
Jerry
Jerry
Service consultant
Vocational, Technical or Trade Scho
13,108 satisfied customers
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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

Mercedes Technician

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Bosch Certified Master Tech. Over 35 years experience.

Michael Warfield

Michael Warfield

Factory Mercedes-Benz Technician

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Mercedes-Benz Master Certified technician

Matt

Matt

Engineer

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Mechanical Engineer with 23 years experience in the auto industry, 8 yrs in formula 1 engine testing

promerc

promerc

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Qualified mercedes diagnostic technician & service team manager , ATA registered Master tech

Hipo64

Hipo64

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Work and diagnose electronics on daily basis.

Chris(aka-Moose)

Chris(aka-Moose)

Mercedes Technician

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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