Climate Control Dead
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2004 E55 and now a second 04 E55
Climate Control Dead
2004 e55 - I first noticed the digital display was not working but the cc functions were all working fine. A few days later driving it at night the lights on the climate control were blinking/fllickering intermittently but the digital screen and functions were working properly. The next day I started it up and the climate unit was completely dead. Today in the garage I turned the key to acc and noticed the lights around the knob were illuminated but as soon as I started the car the entire unit went dark. I took it apart and checked the wires and it looks good. I also looked at the ribbon cable above the rear view mirror (which I have replaced before in a prior e55) and that too looked fine. The fuses, specifically 76 I believe, looks good as well. Because it was intermittently working before I am guessing it is in the wiring but really don't know where else to look. Any guidance would be appreciated.
Last edited by Jc007dt; 06-25-2020 at 02:28 PM.
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2006 CLS55 AMG, 2005 SLK 350 AMG
2004 e55 - I first noticed the digital display was not working but the cc functions were all working fine. A few days later driving it at night the lights on the climate control were blinking/fllickering intermittently but the digital screen and functions were working properly. The next day I started it up and the climate unit was completely dead. Today in the garage I turned the key to acc and noticed the lights around the knob were illuminated but as soon as I started the car the entire unit went dark. I took it apart and checked the wires and it looks good. I also looked at the ribbon cable above the rear view mirror (which I have replaced before in a prior e55) and that too looked fine. The fuses, specifically 76 I believe, looks good as well. Because it was intermittently working before I am guessing it is in the wiring but really don't know where else to look. Any guidance would be appreciated.
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Jc007dt (06-26-2020)