My Jetta locked the passenger doors and I can't unlock them, there is also a little red light flashing by the drivers seat, next to the door lock.

Im pretty sure this has something to do with the alarm, but I do not know what to do.

I Have not started the car because Im afraid the alarm will turn on and I do not have a key alarm to turn it off.

This is my very first car ever and I do not know anything about cars, can somebody please help me with this issue?