Does anyone know what the function of the blinking red light on the center of the front dash is? I noticed that after locking the door, the light blinks for about 5 minutes, then stops. I did not order the security system with the car. Interestingly, though, I opened the door (unlocked overnight in the garage) this morning and an alarm started going off which shut off after I pushed the unlock door button on the remote key fob. Does every XC-90 have some type of alarm? If so, then what's the security package?