2012 Lexus GS350 warning

982. Instrument cluster
GS350/250_EE (OM30C36E)
*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 malfunc-
tion in a system if the lights do not come on, or turn off. Have the vehicle
inspected by any authorized Lexus dealer or repairer, or another duly qual-
ified and equipped professional.
*2: The light flashes to indicate that the system is operating.
*3: The light comes on when the system is turned off. The light flashes faster
than usual to indicate that the system is operating.
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 any authorized Lexus
dealer or repairer, or another duly qualified and equipped professional
immediately if this occurs.

1022. Instrument cluster
GS350/250_EE (OM30C36E)
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.
104)
Outside temperature display
(P. 104)
Trip information (P. 104)
Displays driving range, fuel con-
sumption and other cruising
related information

Tire inflation pressure
(if equipped) (P. 106)
Drive monitor (P. 106)
Lexus parking assist-sensor
display
* (if equipped) (P.
286)
Dynamic radar cruise control
display
* (if equipped) (P.
286)
LKA (Lane-Keeping Assist)
display
* (if equipped) (P.
278)
Warning messages (P. 757)
Automatically displayed when a
malfunction occurs in one of the
vehicle’s systems. Display can be
switched by pressing the “DISP”
button. (P. 104)
Display contents

1062. Instrument cluster
GS350/250_EE (OM30C36E)
Tire inflation pressure (if equipped)
Outside temperature, average
fuel consumption after refueling
or driving range can be selected
and displayed.
If displayed on the drive moni-
tor, other trip information or
warning messages can be dis-
played simultaneously.
For display and selection proce-
dures, follow the “Setting up the
displays”.
The information displayed on the
drive monitor will not be displayed
on the trip information screen.
Displays inflation pressure of each tire.
For the vehicles with a compact spare tire: The
inflation pressure of the spare tire will not be dis-
played.
Drive monitor

109
2 2. Instrument cluster
Instrument cluster
GS350/250_EE (OM30C36E)
System check display
After turning the engine switch to IGNITION ON mode, “SYSTEM
CHECK” is displayed 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. 326)
The vehicle speed is approximately 130 km/h (80 mph) or higher.
Outside temperature display
In the following situations, the correct outside temperature may not be dis-
played, or the display may take longer than normal to change.
When stopped, or driving at low speeds (less than 20 km/h [12 mph])
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
Indicator Zone Display blinks.
Zone of Eco driving
1
2

1132. Instrument cluster
2
Instrument cluster
GS350/250_EE (OM30C36E)
Vehicle speed
Tachometer
Shift position and shift range
Displays the selected shift position or selected shift range (P. 214)

Eco Driving Indicator (P. 109)
Audio display
Displays audio information for approximately 3 seconds when the audio
system is operated

Route guidance display (vehicles with navigation system)
(P. 116)
When approaching an intersection while the navigation system is giving
route guidance, an arrow will automatically be displayed to indicate the
direction of travel.

Lane departure warning display (LKA [Lane-Keeping Assist])
(if equipped) (P. 767)
Approach warning display (dynamic radar cruise control) (if
equipped)
(P. 767)
Pre-crash braking warning message (pre-crash safety system)
(if equipped) (P. 767)
Head-up display contents

1273-2. Opening, closing and locking the doors and trunk
3
Operation of each component
GS350/250_EE (OM30C36E)
Alarms and warning indicators
An alarm sounds and warning message displays shown on the multi-informa-
tion display are used to protect against unexpected accidents or theft of the
vehicle resulting from erroneous operation. When a warning message is dis-
played, take appropriate measures based on the displayed message. (P.
757)
When only an alarm sounds, circumstances and correction procedures are as
follows.
AlarmSituationCorrection procedure
Exterior alarm sounds
once for 5 seconds
The trunk was closed
while the electronic
key was still inside the
trunk and all the doors
were locked.
Retrieve the electronic
key from the trunk and
close the trunk lid.
An attempt was made
to lock the vehicle
while a door was open.Close all of the doors
and lock the doors
again.
Interior alarm sounds
continuously
The engine switch was
turned to ACCES-
SORY mode while the
driver’s door was open
(or the driver’s door
was opened while the
engine switch was in
ACCESSORY mode).
Turn the engine switch
off and close the
driver’s door.

1803-5. Opening, closing the windows and moon roof
GS350/250_EE (OM30C36E)
Door lock linked window operation
The power windows can be opened and closed using the mechanical key.*
(P. 821)
The power windows can be opened and closed using the wireless remote
control.
* (P. 141)
*: These settings must be customized at any authorized Lexus dealer or
repairer, or another duly qualified and equipped professional.
When the battery is disconnected
The window lock switch is disabled. If necessary, press the window lock
switch after reconnecting the battery.
Power windows open warning buzzer
The buzzer sounds and a message is shown on the multi-information display
in the instrument cluster when the engine switch is turned off and the driver’s
door is opened with the power windows open.
Customization
Settings (e.g. linked door lock operation) can be changed.
(Customizable features: P. 855)
CAUTION
Observe the following precautions.
Failure to do so may result in death or serious injury.
Closing the windows
Check to make sure that all passengers do not have any part of their body
in a position where it could be caught when a window is being operated.
Do not allow children to operate the power windows.
Closing a power window on someone can cause serious injury, and in
some instances, even death.
Jam protection function
Never use any part of your body to intentionally activate the jam protec-
tion function.
The jam protection function may not work if something gets caught just
before the window fully closes.

1843-5. Opening, closing the windows and moon roof
GS350/250_EE (OM30C36E)
Moon roof open warning buzzer
The buzzer sounds and a message is shown on the multi-information display
in the instrument 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. 855)
CAUTION
Observe the following precautions.
Failure to do so may cause death or serious injury.
Opening the moon roof
Do not allow any passengers to put their hands or heads outside the vehi-
cle while it is moving.
Do not sit on top of the moon roof.
Closing the moon roof
Check to make sure that all passengers do not have any part of their body
in a position where it could be caught when the moon roof is being oper-
ated.
Do not allow children to operate the moon roof.
Closing the moon roof on someone can cause death or serious injury.
Jam protection function
Never use any part of your body to intentionally activate the jam protec-
tion function.
The jam protection function may not work if something gets caught just
before the moon roof fully closes.