Replaced my old standard head unit in my 1995 clio a while ago, but today i installed it into my mothers metro, as it is miles better then the one she had in there. Installed ok, powers up fine. only problem is entering the code. i have no idea how to do this! particularly as the code contains two 0s and there is only 1-5 on the keypad. Can anyone talk me through how to enter the code as i dont have a manual for the old HU.
Thanks a lot