My 98 jetta wont start because the alarm is still armed. and i unlocked all the doors but still isnt shutting off. and the car wont start unless the alarm is disarm. how do i just take the whole alarm out. is it a fuse ?

What's a 99.5 Jetta?

Anyway, there should be a button battery located in the key fob. Swap that out and you may be able to use it like normal. Another option is for your to try disconnecting the battery. There is a chance this will reset your alarm and you can use your car as normal. Or the alarm will just go off. These things are finicky.

The alarm must of activated , the alarm is controlled by the locks, go to passenger door and use the key to lock and then unlock the door, this will shut down alarm, you may have to use the passenger door to shut down alarm due to a bad switch in drivers door, this will allow you to start the car, you can also not lock door and alarm may not arm. let me know if the passenger door lock works, good day.

ON NISSAN MANUALLY LOCK ALL DOORS THEN UNLOCK THE PASSENGER DOOR WITH THE KEY THEN THE DRIVER DOOR THEN PRESS AND HOLD THE BRAKE PUT KEY IN IGNITION THE CAR SHOULD START NOW THIS RESETS THE ALARM

The key lock on the driver's side door is mechanically linked to a switch that turns the alarm on and off. You don't need a remote. Locking the door with the key turns the alarm on. Unlocking turns it off. I think the remote actually works through the same switch by mechanically locking or unlocking the door.

I've had a problem with mine intermittently setting off a false alarm as soon as the alarm is armed, which is about a minute after locking the door. It seems to be a problem with a switch in the trunk lid, because opening and closing the trunk is the only thing which relates to the problem appearing or not.

So my workaround, if the alarm is screwing up and I'm in a hurry, is to get out and walk around to the passenger side, open the door, press the dashboard door lock control to lock the doors, then close the door. That locks the doors without turning on the alarm system. To get back in I just use the remote or the door key.

Try "cycling the key in the passenger door lock. Turn it all the way to the right and all the way to the left.

Normaly you can just Lock the doors and then UNLOCK the DRIVER Door Using the KEY Unless you have Another Problem this will DISARM the ALARM.

unlock the driver's side door with the key, then unlock the trunk, then push the automatic unlock for all of the doors, it worked for me.

all doors hood and trunk must be closed and locked unlock drivers door with key alarm should stop (this will apply to factory alarms ). if you have an after market alarm you should use the control box. If battery is low or bad you must replace it before you can shut off the alarm

use the key to unlock the trunk and that cancels the alarm.

mechanism in door needs repairing ,microswitches or a connection is playing up