Does the 2014 Hyundai Tuscan have a factory alarm-also is there a battery in the black box attached to the windshield- not on the dash) that has a blue light on in that blinks consistently-all of a sudden it went off-also is the alarm system still activated even if the blue light does not blink-thanks in advance for any info you can provide-I recently bought the Tuscan and I am not that familiar with it