Car Alarms: autostart as-1455 & chevy cobalt alarm problems, chevy cobalt, data modules

Question
I just had an autostart AS-1455 starter installed on my 2007 chevy cobalt LT by 'professional installer' but when i unlock the doors using the starter remote the horn starts going off and have to press the 'unlock' button on the original remote to shut off. Has anyone had similar problems and how did you solve? Will bring any solutions back to installer to hopefully correct problem.

thanks
mike

Answer
Does not look like it can be done.
The factory remote is the only way to
turn off the factory security. Says that right in the notes
I have on it. So there is no fix to this that I can
think of. The data modules don't control the locks
and no way to relay around it to be controlled
externally.

Sorry. This is a hard one.

Try Robert in the Forum at www.INSTALLSUPPORT.com
More eyes on this might help.

Good luck.

ALARMTEK