How Do You Know If You Have A Stock Alarm On Your Vehicle. I Have The Led That Blinks Of And On When I Lock My Car But Nothing Happens When I Try To Open My Doors. Is There A Way To Activate It If Its Not Working??

 

lock the car with the keyless remote. Try to open the trunk with the key. If your horn starts sounding, all should be good.

 

You could always roll the window down. And then lock the car with the remote. Wait a few minutes for the alarm to set, and then reach in and unlock the car or pop the hood or something. It should go off...

 

alarm should activate within 20 seconds after you press it. Or when you click arm, wait until the security light stops the solid red color and starts blinking.