Toyota Prius+ - Rear Fog Light Switch; Fog Lights Can be Used When

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2-3. Operating the lights and windshield wipers
2
When driving
PRIUS +_OM_OM47821E_(EE)
 Fog lights can be used when
Vehicles with front and rear fog light
Front fog lights: The front position lights are turned on.
Rear fog light: The front fog lights are turned on.
Vehicles with rear fog light
The front position lights are turned on.
NOTICE
 To prevent 12-volt battery discharge
Do not leave the lights on longer than necessary when the hybrid system is
off.
Rear fog light switch (if equipped)
Turns the rear fog light off
Turns the rear fog light on