Should it be necessary to park along side a roadway, 4-way flashers can be activated as a hazard warning to traffic.

Activate: Turn the ignition key to ACCESS and simultaneously press the left and right turn signal switches.

Deactivate: Turn the ignition key ON and simultaneously press the left and right turn signal switches.

If it should be necessary to leave the motorcycle parked along side a roadway unattended, the 4-way flashers can be activated and the Harley-Davidson Smart Security System can be armed. See Smart Security System → Arming and Disarming: FLHTCUSE3.