Lexus GS 350 Owner's Manual page 245

244
4-3. Operating the lights and wipers
Headlight control sensor
■
The sensor may not function properly if an
object is placed on the sensor, or anything that
blocks the sensor is affixed to the windshield.
Doing so interferes with the sensor detecting
the level of ambient light and may cause the
automatic headlight system to malfunction.
Automatic light off system
■
Except for Malaysia

If you open the driver's door with the engine switch off, all lights are turned off.
To turn the lights on again, turn the engine switch to IGNITION ON mode, or turn the
light switch off once and then back to
For Malaysia

When the light switch is in
●
switch is turned to ACCESSORY mode or turned off.
When the light switch is in
●
engine switch is turned to ACCESSORY mode or turned off.
To turn the lights on again, turn the engine switch to IGNITION ON mode, or turn the
light switch to the "AUTO" position once and then back to
Automatic headlight leveling system
■
The level of the headlights is automatically adjusted according to the number of passen-
gers and the loading condition of the vehicle to ensure that the headlights do not inter-
fere with other road users.
Light reminder buzzer (for Malaysia)
■
A buzzer sounds when the engine switch is turned off or turned to ACCESSORY mode
and the driver's door is opened while the lights are turned on.
If the "AFS OFF" indicator flashes
■
It may indicate a malfunction in the system. Contact your Lexus dealer.
Customization
■
Settings (e.g. light sensor sensitivity) can be changed.
(Customizable features: P. 627)
NOTICE
To prevent battery discharge
■
Do not leave the lights on longer than necessary when the engine is not running.
GS350_300_GS F_OM_OM30J17E_(GE)
or .
: The headlights turn off automatically if the engine
: The headlights and all lights turn off automatically if the
or .