M-Class (W163) 1998-2005: ML 230, ML 320, ML 350, ML 400 CDI, ML 430, ML 500, ML 270 CDI

Radio HELP!!!

Old 02-18-2015, 05:06 PM
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ML 320 2002
Angry Radio HELP!!!

Hey there everyone i would like to see if anyone can help me out with this, I'm going crazy trying to fix this problem and is getting to a point that I'm think to buy a new radio but let see who can help me out here or this had happen to anyone?

My radio is not turning on i look all around i had check all the fuse for the radio #10 #21 the one in the back of the radio the one on the AMP on the driver side and the only thing the radio does is or you can say see is when you turn on the headlight the volume button goes on but thats about it, I would like to see if this had happen to anyone and see if someone can help me out not looking to buy a radio?
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Old 02-18-2015, 07:11 PM
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1990 190E 2.6, ... 1998 ML320, 2005 ML500SE
Just in case you need service;



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Old 02-19-2015, 06:07 AM
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2002 ML 320 & 2006 ML500
Remove radio and remove connector A. Turn key to pos. #2 and check for 12v at wire #4 Red and #7 Pink. Then check for ground at wire #8 Brown.

If these wires test positive then there is an internal fault in the radio.
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Old 02-20-2015, 10:12 AM
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ML 320 2002
Thank you Maj. Dundee i would check that and get back at you!!
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