Question about Alpine CHM-S630 6-Disc CD Changer

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Alpine Code We just bought a car and the radio does not automatically turn on with the power button. It says CODE. We have to go through and enter the code every time we restart the car. Is there a way to fix this?

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  • Anonymous Feb 16, 2008

    mercedes alpine radio requires code after ignition switched off and onagain whats wrong??



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Sounds like you have the two power supplys around the wrong way. or you perminant supply is missing
check that ytou have two 12 volt supplys one always there and one only when the ignition is on


Posted on Mar 07, 2008


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What to do if your radio says OFF instead of CODE
(Courtesy of mittech)

If your radio says OFF it means you entered the wrong radio code three times. To get it to say CODE again do the following.

1:Turn the key to on or accessory.
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you have entered the wrong code, first time wait 15 minutes has to be cinnected. After a while you will have to wait 24-48 hours before sentering another code. Code can only be gotten through MB and you must have vin# of car, and serial number of radio

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