Hi all I'm hoping someone can help as I'll try to avoid taking it to a dealership if atall possible as I'm definitely not made of money. As I say I can't start it but have spoke to some alarm specialists and they say it may well not be the immobiliser. This is exactly what happens ... I can unlock car and turn it to the 'on' as normal dash lights come on and immobiliser does the normal 3 flashes all good then go to start it and it won't the alarm goes off but u can hear the clicking under the bonnet like it just doesn't have the power all with no flash from immobiliser . So I give up and take key out it then flashes immobiliser as it normally would and I can lock it just leave it a few mins and the alarm has run its sequence so shuts up, assuming this is running of its own battery pack not the main battery as surely it would continue untill it drained the battery and made the sound of it doing so . Help please!!