Keyless Entry Horn ANSWERBACK Function
If the keyless entry transmitter is used to send 2 lock signals to the ETACS-ECU, the first signal locks all doors, the liftgate, and the glass hatch, while the second signal sounds the horn once.
If the keyless entry transmitter is used to send 2 lock signals to the ETACS-ECU, the first signal locks all doors, the liftgate, and the glass hatch, while the second signal sounds the horn once.