Toyota Highlander guide, Service Manual

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4-3. Operating the lights and wipers
HIGHLANDER_U (OM0E017U)
■ Light reminder buzzer

Vehicles without a smart key system
A buzzer sounds when the engine switch is turned to the “LOCK” or “ACC”
position and the driver’s door is opened while the lights are turned on.

Vehicles with a smart key system
A buzzer sounds when the engine switch is turned off or turned to ACCES-
SORY mode and the driver’s door is opened while the lights are turned on.
■
Battery-saving function
In the following conditions, the remaining lights will go off automatically after
20 minutes in order to prevent the vehicle battery from being discharged:
●
The headlights and/or tail lights are on.
●
Vehicles without a smart key system:
The engine switch is turned to the “ACC” or “LOCK” position.
Vehicles with a smart key system:
The engine switch is turned to ACCESSORY mode or turned off.
This function will be canceled in any of the following situations:
● Vehicles without a smart key system:
When the engine switch is turned to the “ON” position.
Vehicles with a smart key system:
When the engine switch is turned to IGNITION ON mode.
●
When the light switch is operated.
●
When any of the doors is opened or closed.
■
Customization
Settings (e.g. light sensor sensitivity) can be changed.
(Customizable features:
→
P. 689)
NOTICE
■
To prevent battery discharge
Do not leave the lights on longer than necessary when the engine is not
running.