Toyota 2012 Highlander Owner's Manual page 160

2-1. Driving procedures
Turn signal lever
■
Turn signals can be operated when
Vehicles without smart key system
The engine switch is in
Vehicles with smart key system
The "ENGINE START STOP" switch is in IGNITION ON mode.
■
If the indicators flash faster than usual
Check that a light bulb in the front or rear turn signal lights has not burned
out.
182
the "ON" position.
Right turn
Left turn
Move and hold the lever
partway to signal a lane
change.
The right hand signal will flash
until you release the lever.
Move and hold the lever
partway to signal a lane
change.
The left hand signal will flash
until you release the lever.