CobraAlarm 6422

[Cos_esprit_gt3]

Hi, i have the 6422 unit factory fitted to my car. The battery was disconted for over a year from the car. Now that the car is running again, the alarm seems to have a problem. Whenever the alarm is disarmed, the siren makes a whoop noise ever 4 seconds. Is a big pain, and continues even while i am driving. Has anyone ever had this sort of problem???? How the hell do you stop it?

[Tentenths]

Sorry, can't answer your question myself but I dare say these guys can - clicky

[Wedg1e]

Onboard backup battery could be kefurkled, especially if it was left unpowered for that long.