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Related Mercedes Questions
Replaced compressor,expansion valve,dryer, and cleared codes
Replaced compressor,expansion valve,dryer, and cleared codes still hot air from vents … read more
Danny
Danny
Owner, lead mechanic
High School or GED
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560SL: After replacing the steering wheel, air bag and instrument
After replacing the steering wheel, air bag and instrument cluster-panel on my 1987 560SL, is there "ANYTHING" behind that, that I may have not connected or not connected right, that would cause my A/… read more
Marty
Marty
Mercedes Technician
Associate Degree
57,141 satisfied customers
I have a 1995 E320 with a A/C problem. It isnt blowing cold
I have a 1995 E320 with a A/C problem. It isn't blowing cold air. At idle it shows 45 lbs low side 240 lbs high side. I think it may be overcharged. I need to know what the proper pressures should be … read more
Marty
Marty
Mercedes Technician
Associate Degree
57,141 satisfied customers
Mercedes-Benz E320: I have a 1999 Mercedes E320. Im having
I have a 1999 Mercedes E320. I'm having an issue with my a/c controls. This vehicle has dual climate control. The a/c blows cold on the passenger side vents but blows warm on the driver's side vents. … read more
Marty
Marty
Mercedes Technician
Associate Degree
57,141 satisfied customers
Mercedes-Benz E320 4Matic: I recently bought a 1999 Mercedes
I recently bought a 1999 Mercedes Benz E320 that has not been driven much for the last six months. The owner said that last time he drove it the AC was working just fine, but it is not operational at … read more
Marty
Marty
Mercedes Technician
Associate Degree
57,141 satisfied customers
Mercedes-Benz: Hi Eurotec, 01 E320, Thank you for the info
Hi Eurotec, '01 E320, Thank you for the info on the diagnostic A/C. I ran the tests you gave me. On the actual values test there is no Error diplayed. Results were #5-87, #6-118, #7-07, #8-89, #10-3.5… read more
Marty
Marty
Mercedes Technician
Associate Degree
57,141 satisfied customers
Mercedes-Benz: Hi Eurotech. My 01 E320 is in need of an R134
Hi Eurotech. My '01 E320 is in need of an R134 charge, will it need some PAG lube or no need? I was going to buy a charge at the parts store. Anything I need to know about DIY air charge? Thanks Chris… read more
Marty
Marty
Mercedes Technician
Associate Degree
57,141 satisfied customers
2000 mercedes: My air conditioner blows warm air.i had it..leaks..ac
I have a 2000 Mercedes clk 320. My air conditioner blows warm air.i had it checked no leaks. a mechanic told me if I turn the car off and back on and push the ac button it works. blows cold air. the W… read more
Marty
Marty
Mercedes Technician
Associate Degree
57,141 satisfied customers
1995 Mercedes E320: air conditioning..blows hot..compressor..kicking
Just got a 1995 Mercedes E320 and the air conditioning worked for 5 min now just blows hot. Checked the refri. its fine Not sure if compressor is kicking on. The power of the car changes when I turn o… read more
Marty
Marty
Mercedes Technician
Associate Degree
57,141 satisfied customers
e320: benz../C PROBLEM, THE FAN BLOWS HOT AIR.WHEN..aux..cluch
2000 m/ benz E320 3.2L 4MATIC. THIS CAR HAS A/C PROBLEM, THE FAN BLOWS HOT AIR.WHEN I CHECKED THE CAR I NOTICED THAT COMPRESSOR AND AUX FAN DOES NOT COME ON . WHEN COMPRESSOR WAS CHECKED THE CLUCH WAS… read more
Marty
Marty
Mercedes Technician
Associate Degree
57,141 satisfied customers
85 300d: various problems, my A/C is still blowing mainly hot air
I purchased an '85 300d. After having some work done to fix various problems, my A/C is still blowing mainly hot air. This is regardless of temp settings, etc.. I had the 134 freon recharged, and it s… read more
Marty
Marty
Mercedes Technician
Associate Degree
57,141 satisfied customers
1994 mercedes benz e320: OAT temp gauge..instrument cluster..air flow
I have a 1994 mercedes benz e320 coupe. I have a 2 part question, as I am not sure if the 2 items are related. The descriptions of the auto climate control system that I have read, seem to indicate th… read more
Marty
Marty
Mercedes Technician
Associate Degree
57,141 satisfied customers
C280: mb..a/c compressor clutch was not engaging so bought..meter
I have a 1998 MB C280. The a/c compressor clutch was not engaging so bought refrif. with a meter which read 10lbs. It took only maybe 1/3 of the can to bring the pressure to 35lbs and the compressor e… read more
Marty
Marty
Mercedes Technician
Associate Degree
57,141 satisfied customers
2002 E320: Air Conditioner..blowing cold air..Freon and the compressor
2002 E320 Air Conditioner not blowing cold air. There is Freon and the compressor is working?… read more
Marty
Marty
Mercedes Technician
Associate Degree
57,141 satisfied customers
I have 8v at the compressor and it does not engage
A/c question. I have 8v at the compressor and it does not engage. It does if I supply 12v. Is this normal? What should I check? thanks Richard… read more
Marty
Marty
Mercedes Technician
Associate Degree
57,141 satisfied customers
1989 mercedes: 420 SEL..He took the ground wire..faulty..vacuum lines
Hi, I have 1989 mercedes 420 SEL the AC does not work, the machanic said the compressor was not running he grounded a wire near the ac pressure switch and got the compressor to run, he thought the cli… read more
Marty
Marty
Mercedes Technician
Associate Degree
57,141 satisfied customers
Mercedes E320: Compressor engages- fan blows-plenty..leaks..vacume
Mercedes E320 A/C------- Compressor engages- fan blows-plenty of r134-pressure good- no leaks-control moduale working- vacume door opens- BUT THE LINE STAY HOT (low pressure side) Solinoid,Switch!!?? … read more
Marty
Marty
Mercedes Technician
Associate Degree
57,141 satisfied customers
1995 E320: Wagon..very cold air with Climate Control..interior
I have a 1995 E320 Wagon (Gas) which will not blow very cold air with Climate Control is engaged and attempting to lower the interior temparure. If I switch from Econ to Normal and the CC is lowering … read more
Anthony
Anthony
Master Automobile Technician
Vocational, Technical or Trade Scho
11,778 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

57,141 satisfied customers

Bosch Certified Master Tech. Over 35 years experience.

Michael Warfield

Michael Warfield

Factory Mercedes-Benz Technician

3,133 satisfied customers

Mercedes-Benz Master Certified technician

Matt

Matt

Engineer

829 satisfied customers

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

promerc

promerc

mercedes diagnostic technician

553 satisfied customers

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

Hipo64

Hipo64

Mercedes Technician

444 satisfied customers

Work and diagnose electronics on daily basis.

Chris(aka-Moose)

Chris(aka-Moose)

Mercedes Technician

339 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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