Bose Stereo CD issue
I have a 1999 ML320 with the Bose system. The left (driver's side) channel does not play the CD. The radio, AM and FM and cassette player do play through both channels. The problem is only with the CD player. I replaced the CD player with another OEM unit but that did not solve the problem.
Any suggestions? Could it be the amplifier?
Also can anyone recommend a good repair shop for the stereo in So. CA?
Thanks in advance.
Last edited by Rick Rosen; Jan 30, 2014 at 02:17 PM.
You say........ The left (driver's side) channel does not play the CD.
Then you say..........The radio, AM and FM and cassette player do play through the right channel.
Then you say..........The problem is only with the CD player.
Did you really mean to say that the radio and cassette play through both the left and right channels but doesn't play through the left channel when using the CD?
Are you switched on in electronics? If you are, it could be a easy DIY. There are to many things connected in your car like a cd player,cassette player, which means whoever did the installation had to tap into the factory wiring. That is were the problem would be.
Have you got 3 separate units..radio,tape,cd? Can you post a photo of what is in the car....
Last edited by art_arev; Jan 31, 2014 at 02:55 PM.
Have you got 3 separate units..radio,tape,cd? Can you post a photo of what is in the car....
It is the OEM Bose system that was the factory upgrade when I purchased the car. The cassette player is an integral part of the original radio. The CD player is in the back.
I have never had a problem or had it worked on or upgraded. A wiring issue is likely the problem as you have said. I first noticed the issue when while driving I would hit a slight bump in the road and that would cut out the left channel. Another bump usually brought the left channel back to play. Then eventually the channel went out completely which is the issue now.
I don't have the experience to trace the electronics so I guess my next step is to look for a good radio service shop in So. CA.
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I appreciate your help.
It was an issue in the wiring from the CD player. When the wire bundle leaves the CD player it is crimped to tuck into a bracket that runs along the side of the player. I removed the cable from the bracket and straightened the cable and it now plays fine. Apparently there is a break in one or more of the wires inside the bundle. Removing the cable bundle from the bracket and letting it hang loose does not affect anything so I will leave it that way.
Hope that helps someone else with a similar problem.



