2015 Lexus GS350 warning

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2. Instrument cluster
Warning lights and indicators
◆Instrument cluster
The units used on the speedometer and some indicators may differ depending on
the target region.
◆Center panel
The warning lights and indicators on the instrument cluster, center
panel and outside rear view mirrors inform the driver of the status of
the vehicle’s various systems.
For the purpose of explanation, the following illustration displays all
warning lights and indicators illuminated.

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772. Instrument cluster
2
Instrument cluster
◆Outside rear view mirrors (vehicles with BSM)
Warning lights inform the driver of malfunctions in the indicated vehicle’s
systems.
Warning lights
*1
(U.S.A.)
Brake system warning light
(P. 4 6 8 )*1
(U.S.A.)
ABS warning light
(P. 4 6 9 )
*1
(Canada)
Brake system warning light
(P. 4 6 8 )*1
(Canada)
ABS warning light
(P. 4 6 9 )
*1Charging system warning
light (P. 4 6 9 )*1Electric power steering
system warning light
(P. 4 6 9 )
*1
(U.S.A.)
Malfunction indicator
lamp (P. 4 6 9 )*1
Slip indicator (P. 4 7 0 )
*1
(Canada)
Malfunction indicator
lamp (P. 4 6 9 )*1, 2
(if equipped)
“AFS OFF” indicator
(P. 4 7 0 )
*1SRS warning light
(P. 4 6 9 )*2
(U.S.A.)
Parking brake indicator
( P. 4 7 0 )

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2. Instrument cluster
*1: These lights turn on when the engine switch is turned to IGNITION ON mode to
indicate that a system check is being performed. They will turn off after the engine
is on, or after a few seconds. There may be a malfunction in a system if the lights
do not come on, or turn off. Have the vehicle inspected by your Lexus dealer.
*2: The light flashes to indicate a malfunction.
*2
(Canada)
Parking brake indicator
(P. 4 7 0 )*1Seat belt reminder light
(P. 4 7 1 )
*1Brake system warning light
(P. 4 7 0 )*1Master warning light
(P. 4 7 1 )
*1
Open door warning light
(P. 4 7 1 )*1, 2
(if equipped)
“PCS” warning light
(P. 4 7 0 , 4 8 0 )
*1Low fuel level warning light
(P. 4 7 1 )*1Tire pressure warning light
(P. 4 7 2 )

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792. Instrument cluster
2
Instrument cluster
The indicators inform the driver of the operating state of the vehicle’s vari-
ous systems.
Indicators
Turn signal indicator
(P. 1 9 0 )*1
(if equipped)
Intuitive parking assist
indicator
(U.S.A.)
Headlight indicator
(P. 1 9 6 )*2
(if equipped)
“AFS OFF” indicator
(P. 1 9 8 )
(Canada)
Tail light indicator
(P. 1 9 6 ) *2, 3Slip indicator
(P. 2 5 0 , 2 5 6 )
Headlight high beam
indicator (P. 1 9 7 )
*2VSC OFF indicator
(P. 2 5 1 )
(if equipped)
Front fog light indicator
(P. 2 0 1 )*2, 4
(if equipped)
“PCS” warning light
(P. 2 6 0 )
Cruise control indicator
(P. 214, 218)
(U.S.A.)
Parking brake indicator
( P. 1 9 2 )
(if equipped)
Radar cruise control
indicator (P. 2 1 8 )
(Canada)
Parking brake indicator
(P. 1 9 2 )
Cruise control “SET”
indicator (P. 214, 218)
*5
(if equipped)
BSM (Blind Spot Monitor)
outside rear view mirror
indicators (P. 2 6 7 )
(if equipped)
LKA (Lane-Keeping
Assist) indicator
(P. 2 3 3 )*2“A I R B A G
ON/OFF”
indicator (P. 4 7 )

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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 performed. They will turn off after the engine
is on, or after a few seconds. There may be a malfunction in a system if the lights
do not come on, or turn off. Have the vehicle inspected by your Lexus dealer.
*3: The light flashes to indicate that the system is operating.
*4: The light comes on when the system is turned off. The light flashes faster than
usual to indicate that the system is operating.
*5: In order to confirm operation, the BSM outside rear view mirror indicators illumi-
nate in the following situations:
• When the engine switch is turned to IGNITION ON mode while the BSM
main switch is set to ON.
• When the BSM main switch is set to ON while the engine switch is in IGNI-
TION 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 indicators do not illuminate or do not turn off,
there may be a malfunction with the system.
If this occurs, have the vehicle inspected by your Lexus dealer.
CAUTION
■If a safety system warning light does not come on
Should a safety system light such as the ABS and SRS warning light not come on
when you start the engine, this could mean that these systems are not available to
help protect you in an accident, which could result in death or serious injury. Have
the vehicle inspected by your Lexus dealer immediately if this occurs.

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2. Instrument cluster
Multi-information display
The multi-information display presents the driver with a variety of driving-
related data including the current outside air temperature.
●Eco Driving Indicator (P. 9 0 )
●Outside temperature display
(P. 8 5 )
●Trip information (P. 8 5 )
Displays driving range, fuel consump-
tion and other cruising related infor-
mation
●
Tire inflation pressure (if equipped) (P. 8 7 )
●Drive monitor (P. 8 7 )
●Intuitive parking assist display* (if equipped)
Refer to the “NAVIGATION AND MULTIMEDIA SYSTEM OWNER’S
MANUAL”.
●
Dynamic radar cruise control display* (if equipped) (P. 218)
●LKA (Lane-Keeping Assist) display* (if equipped) (P. 233)
●Warning messages (P. 4 7 8 )
Automatically displayed when a malfunction occurs in one of the vehicle’s sys-
tems. Display can be switched by pressing the “DISP” button. (P. 8 5 )
*: Automatically displayed when the system is used. Display can be switched by
pressing the “DISP” button. (P. 8 5 )
Display contents

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872. Instrument cluster
2
Instrument cluster
■Tire inflation pressure (if equipped)
Outside temperature, average fuel
consumption after refueling or driv-
ing range can be selected and dis-
played.
If displayed on the drive monitor,
other trip information or warning
messages can be displayed simulta-
neously.
For display and selection proce-
dures, follow the “Setting up the dis-
plays”.
The information displayed on the drive
monitor will not be displayed on the
trip information screen.
Displays inflation pressure of each tire
The inflation pressure of the spare tire will not be dis-
played.
Drive monitor

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2. Instrument cluster
■System check display
After turning the engine switch to IGNITION ON mode, “SYSTEM CHECK” is dis-
played while system operation is checked.
■Eco Driving Indicator Zone Display
Eco Driving Indicator will not operate in the following conditions:
●The shift lever is anything other than D.
●Paddle shift switch is operated.
●Neither normal mode nor Eco drive mode is selected. (P. 2 4 3 )
●The vehicle speed is approximately 80 mph (130 km/h) or higher.
■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.)
■Setting display automatic cancelation
In the following situations, setting display in which the settings can be changed
through the “DISP” button will automatically be turned off.
●When a warning message appears while the setting display is displayed
●When the vehicle begins to move while the setting display is displayed Suggests Zone of Eco driving and Eco driving
ratio based on acceleration.
Eco driving ratio based on acceleration
If the acceleration exceeds Zone of Eco
driving, the right side of Eco Driving Indica-
tor Zone Display blinks.
Zone of Eco driving
1
2