Car Alarms: Karr alarm on 06 Sienna, representitive, car alarm

Question
I just bought a used 2006 Sienna with a car alarm.  Actually, after a little sleuthing I have determined that I have a Karr alarm from Southwest Security Systems that was installed by the dealer for the original owner. I get nervous about having a little plastic box of electronics between me and my ability to start my vehicle.  Also, I find that I cannot use the key on the passenger door at all without setting off the alarm.  That makes no sense.  I have no documentation about how it is supposed to work and it seems quirky to me.  I don't need or trust it and would like to remove it.  How much should a dealer charge to pull it out, and are they competent to handle the job?  Alternatively, how hard would it be to remove it myself?  Is this a risky process?  If I mess with it will the dealer subsequently be unwilling to bail me out if I really foul it up?

Answer
No sorry, I don't sell or service they're equipment.
Here. As a matter of fact, I have never worked with
any of they're equipment come to think of it.

Please go direct for the answers you need.
(1-800-960-KARR (5277)) or
try www.KARRSECURITY.com
to locate they're site, and write to a representitive who
should be able to provide you with all
the information you need.

I hope you can get this squared away.

Good luck.

ALARMTEK
CARALARMMAN.com