CLK-Class (W208) 1998-2002: CLK 200, CLK 230K, CLK 320, CLK 430 [Coupes & Cabriolets]

A/C Compressor & "REST" Help

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Old Jun 18, 2011 | 06:02 PM
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savage18ss's Avatar
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2007 c230
A/C Compressor & "REST" Help

The car is a 2000 CLK430 and when I turn on the A/C it seems to only vent the air. I added freon and it seemed to help for a second but then went back to venting the air. I had the red light on the EC on and took into a shop where they reset the light but still nothing. The guy said the pump is on and pumping but since no cold air is flowing, the pump is probably what needs to get replaced. He said it would be around $600 for parts and labor.

I did ran the "REST" menu and this is what it showed me. Can anyone help figure these codes out? I'm holding out hope that its a sensor or a relay and NOT the pump.

Any help is much appreciated, thanks

1-102
2-111
3-107
4-107
5-103
6-201
7-10
8-108
9-"-0" and "-1"
10-5.1
20-0
21-126
22-0
23-0
24-13.9
40-8
41-5
42-128
43-136
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Old Jun 19, 2011 | 06:01 AM
  #2  
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CLK 320 Cab
Can you turn the compressor by hand? It should turn due to it´s clutch, or else it might be gone and you have to change it.

I´m not sure how it looks on your engine mine is a CLK 320. On my car it was easy to change it, i took a used one.

Of course you have to use the right equipment to drain and fill the system.
You might get help draining it then change broken parts and go back to get it filled?
Good luck

//Ulf
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