Enabling/Disabling The Horn ANSWERBACK Function
- Remove the ignition key.
- Press the "lock" button for 4 to 10 seconds and press the "unlock" button during this time.
- Release the "lock" and "unlock" buttons within 10 seconds of pressing the "unlock" button in Step 2. The ETACS-ECU tone alarm will sound, indicating that the horn answerback function can be enabled or disabled.
- Enable the horn answerback function*: The ETACS-ECU tone alarm will sound once.
- Disable the horn answerback function: The ETACS-ECU tone alarm will sound twice.
- Enable the horn answerback function**: The ETACS-ECU tone alarm will sound three times. NOTE: *: The horn will sound if the doors are locked with the keyless entry system.
**: The horn will sound if the doors are already locked and the keyless entry lock button is operated.