Yet another radio code required - put on a new battery last week and had assumed (wrongly) from the number of dead battery starts without the need for re-inputting the radio code that it was somehow linked to the alarm code. However, this time with even less information than usual as the label is missing from the head unit!
I do know it's a CR22.
On the inside of the unit's snap off top cover the series 3300/1277.073b is stamped.
There is also a small bar code sticker with the number 436712923902593362
No much to go on, I know, but any help apprecia