Free Radio Code Entry Help for Volvo CT503 Radios.
Below are the instructions we hold for entering the code into your Volvo CT503 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 shows 'CODE'
Enter the code directly using the station preset keys 1-6.
The set will operate on the entry of the last digit.
Just some of our Google Reviews & Ratings
Rodion Makhotin
Good job. Helped with the code for BMW Professional RDS BE2455
Collette Baker
Quick and easy found my serial number by holding down numbers 1 and 6 on my radio for couple of seconds. Then simply typed it in and got code straight away. Now I can drive without feeling insane
Vladan Podjanin
This user only left a rating
