Hazharry your code 6336 you must hold at end to store code. IF YOU DONT HAVE KEY THEN PUSH THUMBWHEEL IN AND SOME HAVE {A} KEY
Turn on the radio and the display will show 'CODE' Use the steering controls for code entry. Press the [ ] button then rotate the thumb wheel for the correct first digit Press the [ ] button then rotate the thumb wheel for the correct second digit Press the [ ] button then rotate the thumb wheel for the correct third digit Press the [ ] button then rotate the thumb wheel for the correct fourth digit If the correct code is now shown on screen, press and hold the [ ] button for up to 10 seconds to store the code