The vitesse doesnt have a key fob so I have been using the code to de activate the immobiliser on the vitesse and its been working fine and has worked fine for my brothers since he got it but today I locked the car opened it again and now the central locking doesnt seem to work and the alarm just goes off when i try to put the key in the ignition even after using the code? any help would be massively appreciated and I will love you forever! (metahporically)