2000 Jetta car alarm

I have a 2000 jetta 2.0 , i bought my car with the spair key only no key remote, so now ive always been locking my car with the spair key so when i lock my driver door thats when my alarm is activated, as i try to unlock my door to take my alarm off it doesnt! my little red light stays on! all i want to do is disconnect it but i do not know how! someone please help! where can i get a layout of my car alarm or something!

If i understand the question correctly all you have to do is with the car all locked up..........first unlock the trunk, then unlock the drivers door. The dealer showed me that with my '99 after i dropped my key in a puddle and couldn't shut the alarm off.