Free Radio Code Entry Help for Alpine CM839RO Radios.
Below are the instructions we hold for entering the code into your Alpine CM839RO car radio.
We do not guarantee the accuracy of the information contained on these pages.
If you find our instructions are either incorrect or not available, please let us know, where possible we would appreciate if you could supply any instructions you found to work for your radio.
Code Entry Instructions
After switching on the set the display will show ' CODE '
Enter the code directly using the station pre-set keys 1 - 6
The set will now operate
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Found you online after ford were going to charge about £20 for this the code u gave me was correct and my car radio worked straight away very happy customer and would recommend to anyone
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