2016 Lexus GS350 lights

80
GS350_200t_GS F_OM_OM30E86U_(U)2. Instrument cluster
Warning lights inform the driver of malfun
ctions in the indicated vehicle systems.
Warning lights
*1
(U.S.A.)
Brake system warning light
( P. 4 5 2 )
*1, 3
(If equipped)
PCS (Pre-Collision
System) warning light
( P. 4 5 3 )
*1
(Canada)
Brake system warning light
( P. 4 5 2 )*1
Slip indicator ( P. 4 5 3 )
*1, 2Charging system warning
light ( P. 4 5 2 )*1, 3, 4
(If equipped)
“AFS OFF” indicator
( P. 4 5 3 )
*1
(U.S.A.)
Malfunction indicator lamp
( P. 4 5 2 )*1, 3, 4Brake hold operated
indicator ( P. 4 5 3 )
*1
(Canada)
Malfunction indicator lamp
( P. 4 5 2 )*3
(U.S.A.)
Parking brake indicator
( P. 4 5 4 )
*1SRS warning light
( P. 4 5 2 )*3
(Canada)
Parking brake indicator
( P. 4 5 4 )
*1
(U.S.A.)
ABS warning light
( P. 4 5 2 )*1Brake system warning light
( P. 4 5 4 )
*1
(Canada)
ABS warning light
( P. 4 5 2 )*5Open door warning light
( P. 4 5 4 )
*1Electric power steering
system warning light
( P. 4 5 3 )Low fuel level warning light
( P. 4 5 4 )

GS350_200t_GS F_OM_OM30E86U_(U)
812. Instrument cluster
2
Instrument cluster
*1: These lights turn on when the engine switch is turned to IGNITION ON mode toindicate that a system check is being perfor med. They will turn off after the engine is
started, or after a few seconds. There may be a malfunction in a system if a light does
not come on, or turn off. Have the vehicle inspected by your Lexus dealer.
*2:On some models
*3: The light flashes to indicate a malfunction.
*4:GS350/GS200t
*5:GS F
The indicators inform the driver of the operating state of the vehicle’s various sys-
tems.
Seat belt reminder light
(  P. 4 5 4 )*1Tire pressure warning light
( P. 4 5 4 )
*1Master warning light
( P. 4 5 4 )
Indicators
Turn signal indicator
( P. 2 0 9 )
(If equipped)
Dynamic radar cruise
control indicator
( P. 2 6 6 , 2 7 8 )
(U.S.A.)
Headlight indicator
( P. 2 1 5 ) Cruise control
“SET” indicator
(
 P. 266, 278, 290)
(Canada)
Tail light indicator
( P. 2 1 5 )
(If equipped)
LDA indicator ( P. 2 5 8 ) /
LKA indicator ( P. 2 4 9 )
Headlight high beam
indicator ( P. 2 1 5 )
*1
(If equipped)
Intuitive parking assist
indicator
(If equipped)
Automatic High Beam
indicator ( P. 2 1 8 )*2, 3
(If equipped)
“AFS OFF” indicator
( P. 2 1 6 )
Cruise control indicator
(  P. 274, 286, 290)
*2, 4
Slip indicator ( P. 3 1 0 )

84
GS350_200t_GS F_OM_OM30E86U_(U)2. Instrument cluster
*1: Refer to the “NAVIGATION AND MULTIMEDIA SYSTEM OWNER’S MANUAL”.
*2: These lights turn on when the engine switch is turned to IGNITION ON mode to
indicate that a system check is being perfor med. They will turn off after the engine is
started, or after a few seconds. There may be a malfunction in a system if a light does
not come on, or turn off. Have the vehicle inspected by your Lexus dealer.
*3:GS350/GS200t
*4: The light flashes to indicate that the system is operating.
*5:GS F
*6: The light turns on when the system is turned off.
*7: In order to confirm operation, the BSM outside rear view mirror indicators illuminate in the following situations:
• When the engine switch is in IGNITION ON mode, the BSM function is enabled
on of the multi-information display
• When the BSM function is enabled on of the multi-information display, the
engine switch is turned to IGNITION ON mode.
If the system is functioning correctly, the BSM outside rear view mirror indicators will
turn off after a few seconds.
If the BSM outside rear view mirror indica tors do not illuminate or do not turn off,
there may be a malfunction in the system.
If this occurs, have the vehicle inspected by your Lexus dealer.
*8: This light illuminates on the outside rear view mirrors.
*9: This light illuminates on the center panel.
*10: When the outside temperature is approximately 37 F (3 C) or lower, the indicator
will flash for approximately 10 seconds, then stay on.

GS350_200t_GS F_OM_OM30E86U_(U)
892. Instrument cluster
2
Instrument cluster
Switches between odometer, trip meter
and maintenance required information
displays. When the trip meter is dis-
played, pressing and holding the button
will reset the trip meter.
The brightness of the instrument panel lights can be adjusted.
Darker
Brighter
■The meters and display illuminate when
The engine switch is in IGNITION ON mode.
■Instrument panel brightness adjustment
The instrument panel brig htness levels when the tail ligh ts are on and off can be adjusted
individually. However, when the surroundings ar e bright (daytime, etc.), turning on the tail
lights will not change the instru ment panel brightness. At this time, any adjustments made
to the instrument panel bright ness levels will be applied to both settings at once.
■Limitation of brightness adjustment
The brightness of the instrume nt panel lights is automatically adjusted based on the light
sensor detecting how bright the surroundings are. However, if the instrument panel
brightness has been manually set to either th e brightest or darkest setting, the automatic
adjustment will not be performed.
Changing the display
Instrument panel light control
1
2

GS350_200t_GS F_OM_OM30E86U_(U)
972. Instrument cluster
2
Instrument cluster
The brightness of the instrument panel lights can be adjusted.
Darker
Brighter
■The meters and display illuminate when
The engine switch is in IGNITION ON mode.
■Welcome illumination of the analog speedometer
●When the driver’s door is opened, th e analog speedometer will illuminate.
Then, when the driver’s door is closed, the analog speedometer will illuminate and go
off (pulsate) 3 times.
●In the following situations, the analog speedometer will no t pulsate even though the
driver’s door is opened and closed:
• Within 60 seconds after the analog meter pulsation completes
• Within 60 seconds of turn ing the engine switch off
■Va r i a b l e r e d z o n e
■Eco driving meter
●The number of blue segments displayed on the eco driving meter decreases/increases
depending on the vehicle acceleration. Use this meter as a guideline when you wish to
drive in an eco-friendly manner that reduces fuel consumption.
However, on a downward grade where the vehicle can accelerate without the acceler-
ator pedal being depressed, the eco driv ing meter may not display the eco-driving
state correctly.
●When the shift lever is moved to P, N or R, the segments will turn gray and the eco driv-
ing meter will not operate.
Instrument panel light control
1
2
To help protect the engine, the engine speed is
controlled by changing the starting position of
the tachometer’s red zone depending on the
engine coolant temperature within a range from
3700 rpm to 7300 rpm.
Before driving under extremely high load condi-
tions, make sure to sufficiently warm up the
engine.

98
GS350_200t_GS F_OM_OM30E86U_(U)2. Instrument cluster
■Instrument panel brightness adjustment
The instrument panel brig
htness levels when the tail ligh ts are on and off can be adjusted
individually. However, when the surroundings ar e bright (daytime, etc.), turning on the tail
lights will not change the instru ment panel brightness. At this time, any adjustments made
to the instrument panel bright ness levels will be applied to both settings at once.
■Dimming the analog speedometer lighting
The analog speedometer lighting will be dimm ed when the ambient light is bright, such
as during the daytime, and SPORT S or SPORT S+ mode is selected.
■Outside temperature display
●In the following situations, the correct outside temperature may not be displayed, or the
display may take longer than normal to change.
• When stopped, or driving at low speeds (less than 12 mph [20 km/h])
• When the outside temperature has changed suddenly (at the entrance/exit of a
garage, tunnel, etc.)
●When “--” or “E” is displayed, the system may be malfunctioning.
Take your vehicle to your Lexus dealer.
■Pop-up display
●In some situations, such as when a switch operation is pe rformed, a pop-up display will
be temporarily displayed on the multi-information display.
●Some pop-up displays can be set on/off. ( P. 5 7 1 )
■Liquid crystal display
Small spots or light spots may appear on the display. This phenomenon is characteristic
of liquid crystal displays, and there is no problem continuing to use the display.
■Customization
The meter display can be customized on the multi-information display.
(Customizable features: P. 5 6 8 )
WA R N I N G
■The information display at low temperatures
Allow the interior of the vehicle to warm up before using the liquid crystal information
display. At extremely low temperatures, th e information display monitor may respond
slowly, and display changes may be delayed.
For example, there is a lag between the driver’s shifting and the new gear number
appearing on the display. This lag could cau se the driver to downshift again, causing
rapid and excessive engine braking and po ssibly an accident resulting in death or
injury.

134
GS350_200t_GS F_OM_OM30E86U_(U)3-1. Key information
■Panic mode
■When required to leave the vehicle’s key with a parking attendant
Turn the trunk opener main switch off, lock the glove box and armrest door as circum-
stances demand. (
P. 145, 351, 363)
Remove the mechanical key for your own use and provide the attendant with the elec-
tronic key only.
■If you lose your mechanical keys
New genuine mechanical keys can be made by your Lexus dealer using the other
mechanical key and the key number stamped on your key number plate. Keep the plate
in a safe place such as your wallet, not in the vehicle.
■When riding in an aircraft
When bringing an electronic key onto an aircraft, make sure you do not press any but-
tons on the electronic key while inside the airc raft cabin. If you are carrying an electronic
key in your bag etc., ensure that the buttons are not likely to be pressed accidentally.
Pressing a button may cause the electronic key to emit radio waves that could interfere
with the operation of the aircraft.
■Electronic key battery depletion
●The standard battery life is 1 to 2 years. (The card key battery life is about a year and a
half.)
●If the battery becomes low, an alarm will sound in the cabin when the engine stops.
(  P. 4 8 9 )
●As the electronic key always receives ra dio waves, the battery will become depleted
even if the electronic key is not used. The following symptoms indicate that the elec-
tronic key battery may be depleted. Replace the battery when necessary. ( P. 4 2 9 )
• The smart access system with push-button start or the wireless remote control does
not operate.
• The detection area becomes smaller.
• The LED indicator on the key surface does not turn on.
●To avoid serious deterioration, do not leave the electronic key within 3 ft. (1 m) of the
following electrical appliances that produce a magnetic field:
•TVs
• Personal computers
• Cellular phones, cordless phones and battery chargers
• Recharging cellular phones or cordless phones
• Table lamps
• Induction cookers
When is pressed for longer than about
one second, an alarm will sound intermittently
and the vehicle lights will flash to deter any per-
son from trying to break into or damage your
vehicle.
To stop the alarm, press any button on the elec-
tronic key.

138
GS350_200t_GS F_OM_OM30E86U_(U)3-2. Opening, closing and
locking the doors and trunk
■Operation signals
A buzzer sounds and the emergency flashers flash to indicate that the doors have been
locked/unlocked. (Locked: once; Unlocked: twice)
■Security feature
If a door is not opened within approximately 60 seconds after the vehicle is unlocked, the
security feature automatically locks the vehicle again.
■Welcome light illumination control
The side marker, parking, tail and license plat e lights automatically turn on at night when
the doors are unlocked using the entry functi on or wireless remote control if the light
switch is in the “AUTO” position.
■When the door cannot be locked by the lock sensor on the upper part of the door han-
dle
■Door lock buzzer
If an attempt to lock the doors is made when a door is not fully closed, a buzzer sounds
continuously for 5 seconds. Fully close the door to stop the buzzer, and lock the vehicle
once more.
■Setting the alarm
Locking the doors will set the alarm system. ( P. 74 )
■If the smart access system with push-butto n start or the wireless remote control does
not operate properly
●Use the mechanical key to lock and unlock the doors. ( P. 5 2 0 )
●Replace the key battery with a new one if it is depleted. ( P. 4 2 9 )
If the door will not lock even when the topside
sensor area is touched, try touching both the
topside and underside sensor areas at the same
time.