This feature lets high-beam headlamps be used to signal to a driver in front of you that you want to pass. It works even if the headlamps are in the automatic position.

To use it, pull the turn signal lever toward you, then release it.

If the headlamps are in the automatic position or on low beam, the high-beam headlamps turn on. They will stay on as long as the lever is held toward you. The high-beam indicator on the instrument panel cluster comes on. Release the lever to return to normal operation.