Right this alarm is on a phase 2 16 valve and i think it is standard with an immobiliser?when i park the car i go indoors and after about 5mins the bloody thing is going off. Now ive only had the car for 2 months but its been in my garage till the weekend cause i wasnt old enough to drive it. Any way was wondering could it be going off cause of the temperature??? I tried looking in the manual but it doesnt say nything is there a sensitivity switch the only 1 i can find is the key to mute the siren please help