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Related Mercedes Questions
I don't see an a/c button on my 1999 E320 Mercedes 4matic
I don't see an a/c button on my 1999 E320 Mercedes 4matic sedan. How do I turn it on or does it not have A/C??? I was told all Mercedes have it. … read more
Pete
Pete
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General auto certifications
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I have a 2003 mercedes, i changed the compressor, can't get
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Lou Palomino
associates in automotive technology
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Ac blows warm air..no cold at all. 2001 e320 wagon...when I
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Marty
Marty
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Associate Degree
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1999 Mercedes E320 EC light stays on, On the AC panel the EC
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I have a 2001 Mercedes E-3utton 320. EC button will not turn
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2001 Mercedes c-clas2001 Mercedes C class has freon in the
2001 Mercedes c-clas2001 Mercedes C class has freon in the system but I don't think the compressor is kicking in how can I check… read more
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mercedes benz E430: The EC button on the pushbutton airconditioning
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Marty
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Mercedes-Benz E320: 1999 E320 AC not working. It was recharged
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2000 Mercedes e320: ac compressor..a bad ac control module..relay
my 2000 Mercedes e320, the ac compressor was locked up, it tested with power to the compressor. I had the compressor replaced, the dryer, the expansion valve, the system evacuated, then recharged but … read more
Marty
Marty
Mercedes Technician
Associate Degree
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1999 e320: nothing happens,the light stays on and i have no a/c now
the other day i was in my car(1999 e320)i put the a/c in auto,then i noticed the ec button,not sure what it was i pressed it,the a/c went off ,when i press the ec button again nothing happens,the ligh… read more
Marty
Marty
Mercedes Technician
Associate Degree
57,140 satisfied customers
2000 e320: relay sensors..out (under hood, drivers side dash board
I have a 2000 e320 mercedes and I can not get electricity to compressor/clutch even though fuses are good. How many relay sensors are there and where are they located. Also hoping I got proper fuses c… read more
Pete
Pete
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General auto certifications
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1998 Mercedes Benz E320: keeps blowing hot air..air only..aircon
My 1998 Mercedes Benz E320, keeps blowing hot air only as soon as I switch the aircon on, what could be the cause of this?… read more
Pete
Pete
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1999 E320 4matic: I bought used..local mechanic replaced the battery
I have a 1999 E320 4matic I bought used. A local mechanic replaced the battery but didn't keep the power connected. Now the radio doesn't work(needs a code I don't have)but the biggest problem is the … read more
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300E: MB..THE AC COMPRESSOR WILL NOT ENGAGE BECAUSE THE EC LIGHT
I HAVE 1999 MB 300E THE AC COMPRESSOR WILL NOT ENGAGE BECAUSE THE EC LIGHT ON THE PANEL IS ON… read more
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E320: Light goes..checked everything..FreonisnotleakingACControlUnit
My EC Light goes on on E320 2002 and we checked everything. Freon is not leaking AC Control Unit was replaced The lights comes off when you reset and goes on again after some time. Is something shorte… read more
Stan
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S500: air conditioner..push..the ac to come on the red light stays on
S500 air conditioner light is red, now when i push it for the ac to come on the red light stays on and no ac… read more
Pete
Pete
Automotive Diagnostic Specialist
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1999 e430: ec..wont turn off..my ac..is it a fuse or a freon problem?
my ec button on my 1999 e430 won't turn off. this won't let my ac turn on. is it a fuse or a freon problem?… read more
Marty
Marty
Mercedes Technician
Associate Degree
57,140 satisfied customers
1999 Mercedes E320: AC compressor..leak..firewall..the passenger side
My AC suddenly stoped working today on my 1999 Mercedes E320. I have not tried to induce current to the AC compressor as of yet but I honestly don't think my compressor has gone out nor do I believe I… read more
Marty
Marty
Mercedes Technician
Associate Degree
57,140 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

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Michael Warfield

Michael Warfield

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Matt

Matt

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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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Hipo64

Hipo64

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Work and diagnose electronics on daily basis.

Tim Mohr

Tim Mohr

ASE MASTER TECH

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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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