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My 2006 C280 does not feed heated air into the driver side
my 2006 C280 does not feed heated air into the driver side vents (foot well remains very cold in winter weather). Passenger side vents work fine … read more
Marty
Marty
Mercedes Technician
Associate Degree
30,558 satisfied customers
Marty, I am having trouble getting the car to be toasty warm
Marty, I am having trouble getting the car to be toasty warm reliably, everytime. The seats do heat up - but even there, there are times when it is really, really warm/hot, and other times when it is … read more
Marty
Marty
Mercedes Technician
Associate Degree
30,558 satisfied customers
C230: Hello, I have a 98 C230. The blower fan stops working
Hello, I have a 98 C230. The blower fan stops working after it's been on for a couple of hours. If I turn the car off for a few hours it'll work again, as long as I don't drive for too long. Also, the… read more
Marty
Marty
Mercedes Technician
Associate Degree
30,558 satisfied customers
So I guess the used climate control is bad take it back
So I guess the used climate control is bad take it back an would that be the problem with AC going up defrost ve nt… read more
Marty
Marty
Mercedes Technician
Associate Degree
30,558 satisfied customers
Mercedes-Benz 380 sl: 1984 380 sl. No matter what I select
1984 380 sl. No matter what I select on the climate control, the air blows out of ALL of the vents. Heat and ac seem to work ok. What could be the problem and what should I expect to pay or is it simp… read more
Marty
Marty
Mercedes Technician
Associate Degree
30,558 satisfied customers
1987 190D: non-turbo..hot air into the interior..faulty
I have a 1987 190D 2.5 non-turbo that is constantly blowing hot air into the interior. I shared this info with a mercedes mechanic who told me that the dashboard would have to be removed to access the… read more
Marty
Marty
Mercedes Technician
Associate Degree
30,558 satisfied customers
2006 clk500: Cabriolet..work fine..the temp is adjusted..vents
Hi, I have a 2006 CLK 500 Cabriolet with an automatic climate control problem. Example: If the outside temp is 90 degrees, the ACC appears to work fine with the top down (A/C operates blowing cold air… read more
Auto Psychic
Auto Psychic
owner
Bachelor's Degree
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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
30,558 satisfied customers
2004 S430: 000 miles..Climate Control..LO cold air is blown
2004 S430 with 80,000 miles. The Climate Control/HVAC malfunctions: when both temp controls are set at "LO" cold air is blown out of all vents. However, going up just one notch to 54 degrees blows hot… read more
BOBBYSS
BOBBYSS
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Associate Degree
14,713 satisfied customers
1993 300E: blows cold air..switches..the center of the console
1993 300E - air conditioner blows cold air for 30 or 40 minutes then switches to blowing hot air from everywhere but the center of the console. Nobody seems to have an answer. John Fallows… read more
Marty
Marty
Mercedes Technician
Associate Degree
30,558 satisfied customers
2003 clk500: vents..The fan is still blowing somewhere in the dash
2003 CLK 500. After an hour or so of driving, the A/C vents in the front of the dash emit less and less air. The fan is still blowing somewhere in the dash but the air doesn't seem to be coming out. T… read more
Michael Warfield
Michael Warfield
Factory Mercedes-Benz Technician
Vocational, Technical or Trade Scho
3,132 satisfied customers
AC..really cold..the thing blows the hardest there
When turned on my AC is blowing everywhere, this is not really a bad feature but it doesn't really matter what you select in the AC controller, is just not pointing to the right place. It is annoying … read more
Marty
Marty
Mercedes Technician
Associate Degree
30,558 satisfied customers
1994 mercedes: buttons on the hvac control center do not respond.
I have a 1994 Mercedes S500C. The HVAC fan will not shut off. All buttons on the HVAC control center do not respond. The "Off" button is lit in red. The fan will not shut off even after the key is off… read more
Marty
Marty
Mercedes Technician
Associate Degree
30,558 satisfied customers
vent..fan is off and the fan is not blowing temp-setting is set..flow
Defroster will not turn off. Hot air is coming out of the defroster vent, defroster is in the off setting and the fan is off and the fan is not blowing temp-setting is set to cold . But hot air is sti… read more
Marty
Marty
Mercedes Technician
Associate Degree
30,558 satisfied customers
94 S420: Benz..nice cold air in the summer..hot air..windshield
I have a 94 S420 Benz. When I use the A/C, it works fine and blows nice cold air in the summer. Now I'm trying to use the Heat for the winter but the hot air is blowing really soft and will only blow … read more
Marty
Marty
Mercedes Technician
Associate Degree
30,558 satisfied customers
Windshield..vents..heater controls..the other HVAC controls work fine
The windshield vents on my 2004 ML do not respond to the heater controls. No air comes through, so the glass does not clear. All the other HVAC controls work fine.… read more
vwnewton
vwnewton
ASE master with L1, Euro Tech
A.S.E. L1 Master and more
657 satisfied customers
The heater blow hot air when idling in park..faster..SE
Why does the heater blow hot air when idling in park, but turns to cold once you get going to about 30 mph and faster? 1985 380 SE… read more
Rob
Rob
Diagnostic Technician
High School or GED
196 satisfied customers
i have a 1980 mb 450sl. the acc servo was just replaced. freon added.
i have a 1980 mb 450sl. the acc servo was just replaced. freon added. ac was working fine. but when i switched to defrost, i''m just getting hot air from the side vents even with the temp dialed to 65… read more
VinnievegaMBtech
VinnievegaMBtech
Systems Technician
Vocational, Technical or Trade Scho
130 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

30,558 satisfied customers

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

Mercedes Technician

444 satisfied customers

Work and diagnose electronics on daily basis.

Tim Mohr

Tim Mohr

ASE MASTER TECH

283 satisfied customers

30 YRS EXPERIENCE, FOREIGN AND DOMESTIC, GAS AND DEISEL

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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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