Car Alarms: DEI 851t, power door locks, rear hatch

Question
I bought a 2002 town and country Van with a DEI851T remote start only. Car starts on it own. Called DEI . They told me a way to exit a program thet starts car every 3 hours?? for what I dont know.Anyway it did not work. It is not 3 hrs. anyway. Time is irradic. Seems to happen when any of the power door locks are used including power side doors and rear hatch. Takes about 10 seconds after lock. Dangerous if using garage. Dont know if car will start by itself in garage. Any HELP will be greatly appreciated. Trying to get previous owner but so far no response.. Thanks AL  P.S. Car will not shut off with ignition or brake. Only way is to drive it for about 100 yards . Then you can shut it!!!!

Answer
THIS IS AN AUTOMATED RESPONSE
TO YOUR DEI/VIPER/SIDEWINDER/HORNET/VALET
PYTHON/AUTOMATE/CLIFFORD/AVITAL/DESIGNTECH,
AUTOSTART, OR ANY OTHER DEI EQUIPMENT SERVICE
OR, SUPPORT REQUEST.

THERE ARE MANY, MANY THREADS REFERRING TO MY
POLICIES ON ANY REQUESTS ON DEI PRODUCTS
OR, FOR PRODUCT SUPPORT OF ANY KIND.
TRY WWW.INSTALLSUPPORT.COM TO GET ANSWERS
ON THIS FOR YOU.

PLEASE REVIEW THIS DISCLAIMER ON THE FRONT
PAGE OF THE SITE YOU JUST ASKED THIS QUESTION
FROM, WWW.CARPROTECTOR.COM

ALARMTEK