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
Just some of our Google Reviews & Ratings
Daz Harrison
Great service. Instant code. Worked perfectly
Anthony Hurst
Quick and easy to use quick to get the code and fair price would recommend to others 👍
Darrel Barker
Ordered a radio code and 5 minutes later I had music again.. Paid with PayPal, excellent service. 5 star.
