battery died and now radio comes up with 0000 so need code
model no. 22DC258/62B
PROD NO. FD0202030173721
serial no. RN258F20173721
six digit code T0T978

any help would be amazing

goose, August 2011

I think your code is 6093 but the problem is that you have to enter it from the steering wheel control try to follow this:
After generating your clio code, just follow these steps to reset the radio:
Switch Radio On - Display Shows " 0000 " with the 1st digit flashing
Rotate " Thumbwheel " For Correct Digit
Press " ¬ " On The Stalk Control To Enter
Rotate " Thumbwheel " For Correct Digit
Press " ¬ " On The Stalk Control To Enter
Rotate " Thumbwheel " For Correct Digit
Press " ¬ " On The Stalk Control To Enter
Rotate " Thumbwheel " For Correct Digit
If the correct code number is now shown
Press And Hold " ¬ " Until A Beep Is Heard.

Richard Scanlon, August 2011