Head Unit/Radio Issue
08-10-2014, 01:13 AM
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C300, ML 320, 190E
Head Unit/Radio Issue
Hi All,
I had the well known issue with the HU in my 2006 ML350 where my HU would work but the display was completely blank/dark. Everything worked, the radio, cd, etc. and I could change the tracks using the steering wheel controls. I bought a new LCD screen and replaced it however now when I hooked the HU back up, there is absolutely no power at all. The dash display says please wait and I left it on pos 1 for a while then it turns to display four lines on the dash but the radio LCD is completely dark. Checked all the fuses and checked the power coming to the HU and it is all good however nothing happens when I try to power on the HU. Please help!!!
I had the well known issue with the HU in my 2006 ML350 where my HU would work but the display was completely blank/dark. Everything worked, the radio, cd, etc. and I could change the tracks using the steering wheel controls. I bought a new LCD screen and replaced it however now when I hooked the HU back up, there is absolutely no power at all. The dash display says please wait and I left it on pos 1 for a while then it turns to display four lines on the dash but the radio LCD is completely dark. Checked all the fuses and checked the power coming to the HU and it is all good however nothing happens when I try to power on the HU. Please help!!!
