Originally Posted by Gearhead
Check the user manual. You can disable/enable auto-locking and internal motion sensor alarm functions by pressing/holding 2 buttons on the dash.
A personal Note: I did disable auto-locking on mine, because if I forgot, and left the key in the ignition while washing the car, it would lock me out before I got done...<:-((...BUT... That's all it did... My OEM alarm system, and Fob works perfectly same as before, but just had that one feature disabled...