Tired of that annoying alarm going off in your VW Jetta, try these following steps to disable the alarm:
There are two switches that you can locate on either the trunk of the car or on the hood of the car. Those are also connected to the alarm. The alarm system in this car is also like those in houses. You can only set the alarm once you have all of the doors or switches closed.
Warning – do not try to disable the car alarm module itself, your car won’t start.
Locate the switches and then unplug one of them. This should deactivate the alarm.