warning light Lexus GS200t 2015 User Guide

521-1. For safe use
GS350_200t_GS F_OM_OM30E87E_(EE)
SRS airbag system components
Knee airbags
Airbag manual on-off switch
Front passenger airbag
Curtain shield airbags
“PASSENGER AIR BAG” indica-
tor lights
Seat belt pretensioners
Side impact sensors (front)
Front side airbagsSRS warning light
Driver airbag
Rear side airbags
Side impact sensors (rear)
Driver’s seat position sensor
Driver’s seat belt buckle switch
Airbag sensor assembly
Front impact sensors1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16

99
2Instrument cluster
GS350_200t_GS F_OM_OM30E87E_(EE)
2. Instrument clusterWarning lights and indicators ............................ 100
Gauges and meters (GS350/GS200t) ................. 108
Gauges and meters (GS F) ............................................. 113
Multi-information display (GS350/GS200t) ................... 121
Multi-information display (GS F) ............................................129
Head-up display ............................ 141
Fuel consumption information ................................. 148

1002. Instrument cluster
GS350_200t_GS F_OM_OM30E87E_(EE)
Warning lights and indicators
XGS350/GS200t (except F SPORT models)
XGS350/GS200t (F SPORT models)
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 vari-
ous systems.
For the purpose of explanation, the following illustrations display all warning
lights and indicators illuminated.

1022. Instrument cluster
GS350_200t_GS F_OM_OM30E87E_(EE)
Warning lights inform the driver of malfunctions in the indicated vehicle systems.
*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 any authorized Lexus dealer
or repairer, or another duly qualified and equipped professional.
Wa r n i n g l i g h t s
*1Brake system warning light
( → P. 5 1 2 )*1, 3, 4
(If equipped)
“AFS OFF” indicator
(→ P. 5 1 4 )
*1, 2Charging system warning
light ( →P. 5 1 2 )*1, 3, 4Brake hold operated
indicator ( →P. 5 1 4 )
*1Malfunction indicator
lamp ( →P. 5 1 2 )*3Parking brake indicator
(→ P. 5 1 4 )
*1SRS warning light
(→ P. 5 1 2 )*1Brake system warning light
(→ P. 5 1 4 )
*1ABS warning light
(→ P. 5 1 3 )*5Open door warning light
(→ P. 5 1 4 )
*1Electric power steering
system warning light
(→ P. 5 1 3 )Low fuel level warning light
(→ P. 5 1 4 )
*1, 3
(If equipped)
PCS (Pre-Crash Safety
system) warning light
(→ P. 5 1 3 )Seat belt reminder light
(→ P. 5 1 4 )
*1
Slip indicator ( →P. 5 1 3 )*1Master warning light
(→ P. 5 1 4 )
*1
(If equipped)
Tire pressure warning light
(→ P. 5 1 5 )

1042. Instrument cluster
GS350_200t_GS F_OM_OM30E87E_(EE)
●Drive mode indicators
XGS350/GS200t (except F SPORT models)
XGS350/GS200t (F SPORT models)
*2, 6
(If equipped)
PCS (Pre-Crash Safety
system) warning light
(→ P. 2 9 6 ) *9Security indicator
(→ P. 8 6 , 9 2 )
*7, 8
(If equipped)
BSM (Blind Spot Monitor)
outside rear view mirror
indicators ( →P. 3 6 1 )*10Low outside temperature
indicator ( →P. 1 0 8 , 1 1 3 )
(If equipped)
BSM (Blind Spot Monitor)
indicator ( →P. 3 6 1 )*2Eco Driving Indicator Light
(→ P. 1 0 6 )
*2, 3Brake hold standby
indicator ( →P. 2 5 7 ) Parking brake indicator
(
→ P. 2 5 4 )
*2, 3Brake hold operated
indicator ( →P. 2 5 7 )*2, 9“PASSENGER AIR
BAG” indicator
(→ P. 6 1 )
Eco drive mode indicator
(→ P. 3 5 6 )
(If equipped)
“SPORT” indicator
(→ P. 3 5 6 )
(If equipped)
“SPORT S” indicator
(→ P. 3 5 6 )
(If equipped)
“SPORT S+” indicator
(→ P. 3 5 6 )
(If equipped)
“Customize” indicator
(→ P. 3 5 6 ) Snow mode indicator
(
→ P. 2 4 6 )
Eco drive mode indicator
(→ P. 3 5 6 ) “SPORT S” indicator
(
→ P. 3 5 6 )
“SPORT S+” indicator
( → P. 3 5 6 ) “CUSTOMIZE” indicator
(
→ P. 3 5 6 )
Snow mode indicator
( → P. 2 4 6 )

1072. Instrument cluster
2
Instrument cluster
GS350_200t_GS F_OM_OM30E87E_(EE)
XGS F
Eco Driving Indicator will not operat e under the following conditions:
●The shift lever is in any position other than D.
●A paddle shift switch is operated.
●Neither normal mode nor Eco drive mode is selected. ( →P. 3 5 6 )
●The vehicle speed is approximately 130 km/h (80 mph) or higher.
During Eco-friendly acceleration (Eco driving),
the Eco Driving Indicator Light will turn on.
When the acceleration exceeds the Zone of
Eco driving, or when the vehicle is stopped, the
light turns off.
WA R N I N G
■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 pro-
tect you in an accident, which could result in death or serious injury. Have the vehicle
inspected by any authorized Lexus dealer or repairer, or another duly qualified and
equipped professional immediately if this occurs.

1252. Instrument cluster
2
Instrument cluster
GS350_200t_GS F_OM_OM30E87E_(EE)
The settings of the following items can be changed, refer to P. 628
For functions that can be enabled or disabled, the function switches between on and
off each time is pressed.
■(Lane Departure Alert with steering control) (if equipped)
(→ P. 3 1 5 )
■(Lane-Keeping Assist) (if equipped) ( →P. 3 0 5 )
■(Pre-Crash Safety sy stem) (if equipped) ( →P. 2 9 3 )
■(Adaptive Front-lighting System) (if equipped) ( →P. 2 6 1 )
■(Blind Spot Monitor) (if equipped) ( →P. 3 6 1 )
■
Select to turn the speed warning on and off, or to change the speed at which
the speed warning is displayed.
■(Road Sign Assist) (if equipped) ( →P. 3 2 4 )
■
Select to set the display mode of the clock.
■
●
Oil Maintenance (if equipped) ( →P. 4 5 6 )
●TPMS (Tire pressure warning system) (if equipped) ( →P. 4 6 8 )
Settings display

1372. Instrument cluster
2
Instrument cluster
GS350_200t_GS F_OM_OM30E87E_(EE)
The settings of the following items can be changed, refer to P. 628
For functions that can be enabled or disabled, the function switches between on and
off each time is pressed.
■(Lane Departure Alert with steering control) (if equipped)
(→ P. 3 1 5 )
■(Pre-Crash Safety system) (if equipped) ( →P. 2 9 3 )
■
Select to turn the speed warning on and off, or to change the speed at which
the speed warning is displayed.
■(Road Sign Assist) (if equipped) ( →P. 3 2 4 )
■(Blind Spot Monitor) (if equipped) ( →P. 3 6 1 )
■
• Display of the indicator can be turned on or off.
• The speed at which the indicator is displayed can be set.
Selectable speed range:
Except for United Kingdom: 50 km/h to 200 km/h (30 mph to 125 mph)
*
For United Kingdom: 50 km/h to 160 km/h (30 mph to 100 mph)*
*
: Always observe the legal speed limit when driving on public roads.
■
TPMS (Tire pressure warning system) ( →P. 4 6 8 )
■
●
Language
Select to change the language on the display.
●Units
Select to change the unit of measure
●Eco Driving Indicator Light
Select to activate/deactivate the Eco Driving Indicator Light
Settings display

2183-5. Opening, closing the windows and moon roof
GS350_200t_GS F_OM_OM30E87E_(EE)
■When the moon roof does not close normally
Perform the following procedure:
●If the moon roof closes but then re-opens slightlyStop the vehicle.
Press and hold the “CLOSE” switch.
*1
The moon roof will close, reopen an d pause for approximately 10 seconds.*2 Then it
will close again, tilt up and pause for approx imately 1 second. Finally, it will tilt down,
open and close.
Check to make sure that the moon roof is completely closed and then release the
switch.
●If the moon roof tilts down but then tilts back up
Stop the vehicle.
Press and hold the “UP” switch
*1 until the moon roof moves into the tilt up position
and stops.
Release the “UP” switch once and then press and hold the “UP” switch again.
*1
The moon roof will pause for approximatel y 10 seconds in the tilt up position.*2
Then it will adjust slightly and pause for approximately 1 second. Finally, it will tilt
down, open and close.
Check to make sure that the moon roof is completely closed and then release the
switch.
*1: If the switch is released at the incorrect time, the procedure will have to be per-
formed again from the beginning.
*2: If the switch is released after the above mentioned 10 second pause, automatic operation will be disabled. In that case, pr ess and hold the “CLOSE” or “UP” switch,
and the moon roof will tilt up and pause fo r approximately 1 second. Then it will tilt
down, open and close. Check to make sure that the moon roof is completely closed
and then release the switch.
If the moon roof does not fully close even after performing the above procedure cor-
rectly, have the vehicle inspected by any authorized Lexus dealer or repairer, or another
duly qualified and equipped professional.
■Moon roof open warning buzzer
The buzzer sounds and a message is shown on the multi-information display in the instru-
ment cluster when the engine switch is turned off and the driver’s door is opened with the
moon roof open.
■Customization
Settings (e.g. linked door lock operation) can be changed.
(Customizable features: →P. 6 2 8 )
1
2
3
1
2
3
4

2554-2. Driving procedures
4
Driving
GS350_200t_GS F_OM_OM30E87E_(EE)
■Parking brake operation
●When the engine switch is not in IGNITION ON mode, the parking brake cannot be
released using the parking brake switch.
●When the engine switch is not in IGNITION ON mode, automatic mode (automatic
brake setting and releasing) is not available.
●If the parking brake is operated repeatedly over a short period of time, the system may
restrict operation to prevent overheating. If this happens, refrain from operating the
parking brake. Normal operation will return after about 1 minute.
●Vehicles with towing package: In situations such as when parking while towing a trailer,
the maximum amount of braking force can be used by pressing the parking brake
switch with the parking brake already set.
●Vehicles without towing package: In situations such as when parking on a steep slope*,
the maximum amount of braking force can be used by pressing the parking brake
switch with the parking brake already set.
*: Use wheel chocks when parking on a steep slope.
■Parking brake operation sound
When the parking brake operates, a motor sound (whirring sound) may be heard. This
does not indicate a malfunction.
■Parking brake indicator light
●Depending on the engine switch mode, the parking brake indicator light will come on
and stay on as described below:
IGNITION ON mode: Comes on until the parking brake is released.
Not in IGNITION ON mode: Stays on for approximately 15 seconds.
●When the engine switch is turned off with the parking brake set, the parking brake indi-
cator light will stay on for about 15 seco nds. This does not indicate a malfunction.
■When there is a malfunction in the system
Warning lights and/or warning message will turn on or flash. (→P. 514, 518)
Depending on the condition, the park ing brake indicator light may flash.
■Parking brake engaged warning buzzer
→P. 5 2 2
■Usage in winter time
→P. 3 8 2