I have a 98 r plate 318 convertible and the alarm was not working when I bought the car. I got hold of a new alarm ecu with remote reciever and replaced this behind the glovebox but it still has the same problem...the unit won't react to anything I do on the remote even after I follow the reprogramming procedure. I know the new unit was working when I installed it but do I have to do anything else to get it to work?? I can't take the alarm going off in my ear playing about with it anymore!! HELP!! Thanks!