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  #1  
Old 09-01-2015, 05:20 AM
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W124 Climate Control Unit no response

I pressed the CCU to get the AC working and nothing happens. I pressed all of the buttons and there is no response. I went ahead and checked the 30 AMP fuse and it looked fine. Had a spare and still nothing happens. When I was driving warm air was being blown inside the car without the blower. Bad Blower or the CCU unit? Any ideas? How to properly test..... Thanks!

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200 75 W115 (Mom's)
190e 90 2.6 W201
E320 95 Wagon W124
72 BMW 3.0 CSI
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  #2  
Old 09-01-2015, 06:15 AM
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I'm pretty sure there is another fuse in the main fuse box. I would check there.
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  #3  
Old 09-01-2015, 08:45 AM
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Join Date: Apr 2005
Location: NE Ohio
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If all the fuse are in tact and you can hear/tell that the vent pods are adjusting....Could be a bad blower motor regulator.
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  #4  
Old 09-01-2015, 11:18 AM
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I could not hear/tell the vacuum pods were adjusting. Checked Main Fuse Box and found fuse#7 to be broken. Replaced fuse and CCU is now working again! Thank You both!

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200 75 W115 (Mom's)
190e 90 2.6 W201
E320 95 Wagon W124
72 BMW 3.0 CSI
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