I have a colt czt 2007 and when i lock the car after a while the car alarm goes on with no reason

SOURCE: central locking broke on ford focus c max 2004

Fuse No 64 on back of fuse box inside cabin behind glove compartment undo two bolt and turn fuse board around pull the wires gently apart to see fuse 20 amp

SOURCE: ALARM RANDOMLY GOES OFF!!

the factory fit alarm is not voltage sensing .The best advice is to go to VW garage and get them to read the alarm causes,(they can check the last 4).this will give you a good idea where the fault lies.ie door lock mechanism,interior monitor etc..You cannot start looking for problem until you know alarm cause..

SOURCE: Engine Fault Code P1963

I have Mitsubishi colt space star gdi 1.8. which seems to stall either on sitting not moving after a few minutes stalls or if in first gear or when clutch is down and brake especially on hills going down. its a nightmare anyone know what i can do , i have had car serviced but didn't help?

SOURCE: The car alarm goes off after I leave my car and

sounds like the hood alarm switch is not making proper contact with the hood, the alarm will not set properly, check the hood alignment

SOURCE: my car alarm goes off for no reason

I have the same problem with my Z3 alarm going off, a local BMW specialist has traced it to the pitch sensor which has been damaged due to a water leak, the wires are also corroded. They have quoted £200 to fix it, but advise that the water leak is sealed first because it'll just get damaged again. I've had a look round and it appears the water is getting in by the off side light cluster via the boot gutter.