Enabling/Disabling Horn ANSWERBACK Function

Ensure key is removed from ignition. Press and hold Remote Keyless Entry (RKE) transmitter UNLOCK and LOCK buttons. To activate or deactivate horn answerback function customization feature release both buttons at the same time. If horn answerback function is turned from off to on (enabled), ETACS ECU will sound one time. If horn answerback function is turned from on to off (disabled), ETACS ECU will sound 2 times.