to be honest i wouldn't use a push button start simple reason is if your car is open then anyone can just get in and start it and drive away
if i was to have a push button start then i would have it alarmed up to the hilt with a tracker etc....................... to be on the safe side
thats just my peenys worth i'll shut up now <img border="0" alt="[I surrender]" title="" src="graemlins/cwemotions075.gif" />