I had this same issue on my 95 grand cherokee and it was a pain. It kept alarming and the dash light would keep flashing. Also it has an ignition kill so you can't start it if the alarm is set off. I googled how to disable mine and it worked very easily. you just won't have an alarm on your car anymore. hope this works for you as it did for me. good luck
Also: on the drivers side door only, you can turn the key to the right and it turns the alarm off without a remote if you are not going to disable it completely
The FACTORY ALARM DISARM WIRE IS
purple/yellow |-| in the driver kick panel area,
at the black plug.
Once Located, splice into this wire with
a similar guage wire, and put it to
a solid chassis ground. This terminates
the alarm functions entirely.