Just got a replacement alarm remote to replace one that stopped working. Having difficulty programming it to the alarm system on the van. I have acquired the procedure from Cobra but it still does not want to connect. The instructions state to have the bonnet and the driver's door open (which I have done) but I was wondering if I need to also open the habition door as it is also on the system. It is Cobra 3 series alarm (A3198) Has any one experienced similar problems? Cobra have said that the earth connection of the bonnet switch needs to be perfect, I have removed this and cleaned everything up.oh: