Activating/Deactivating Horn Answerback Function (2000 Models Only)
- Ensure key is removed from ignition. While pressing LOCK button for 4-10 seconds, push UNLOCK button on RKE transmitter. Go to next step.
- To switch between activating or deactivating horn answerback function customization feature, release LOCK and UNLOCK buttons simultaneously. If ETACS-ECU sounds once when LOCK and UNLOCK buttons are released, horn answerback function is enabled. If ETACS-ECU sounds 2 times when LOCK and UNLOCK buttons are released, horn answerback function is disabled.