I was chatting to an expert today (well they were an authorised dealer/installer) and they said that if you get a Cat 1 alarm (eg the clifford 650) installed on a car that already has a Cat 2 immobiliser that they have to disable the immobiliser to install the alram! WTF!?
I dont know if they were talking sh1t or what, but isnt that counter productive? I mean you pay lots of money for the alarm, but now your car can actually be stolen & driven away (albeit with a siren blaring!) whereas without an alarm its more likely to be broken into but at least its not getting nicked!
Can anyone shed any light on this? Please tell me the guy was wrong...