Enabling/Disabling the Horn Answerback Function

ENABLING/DISABLING THE HORN ANSWERBACK FUNCTION

1. Remove the ignition key.
2. Push the "lock" button and then push the "unlock" button after 4 seconds and 10 seconds.
3. Release the "lock" or "unlock" button and then release the "unlock" or "lock" button within 10 seconds after 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 "lock" button is pressed with the doors locked.
**: The horn will sound if the doors are locked with the key-less entry system.