Horn Chirp

Horn chirp when RKE transmitter LOCK button is pressed can be enabled or disabled. To change function using scan tool, follow displayed instructions. To change function using RKE transmitter, press and hold RKE transmitter LOCK button for 5-10 seconds. While still holding LOCK button, press RKE transmitter UNLOCK button. Release both buttons. The horn chirp feature can be reactivated by repeating this procedure.