light Lexus GS250 2014 Owner's Guide

511-1. For safe use
1
For safety and security
GS350_250_OM_OM30E16E_(EE)
■If the SRS airbags deploy (inflate)
●Bruising and slight abrasions may result from contact with a deploying (inflating)
SRS airbag.
●A loud noise and white powder will be emitted.
●Parts of the airbag module (steering wheel hub, airbag cover and inflator) as well as
the seats, the glove box, parts of the front and rear pillars, and roof side rails may be
hot for several minutes. The airbag itself may also be hot.
●The windshield may crack.
■SRS airbag deployment conditions (SRS front airbags)
●The SRS front airbags will deploy in the event of an impact that exceeds the set
threshold level (the level of force corresponding to an approximately 20 - 30 km/h
[12 - 18 mph] frontal collision with a fixed wall that does not move or deform).
However, this threshold velocity will be considerably higher in the following situa-
tions:
• If the vehicle strikes an object, such as a parked vehicle or sign pole, which canmove or deform on impact
• If the vehicle is involved in an underride collision, such as a collision in which the front of the vehicle “underrides”, or goes under, the bed of a truck
●Depending on the type of collision, it is possible that only the seat belt pretension-
ers will activate.
■SRS airbag deployment conditions (SRS side and curtain shield airbags)
●The SRS side and curtain shield airbags will deploy in the event of an impact that
exceeds the set threshold level (the level of force corresponding to the impact
force produced by an approximately 1500 kg [3300 lb.] vehicle colliding with the
vehicle cabin from a direction perpendi cular to the vehicle orientation at an
approximate speed of 20 - 30 km/h [12 - 18 mph]).
●The SRS curtain shield airbags may also deploy in the event of a severe frontal colli-
sion.
GS350_250_OM_OM30E16E_(EE).book Page 51 Tuesday, July 8, 2014 7:11 PM

561-1. For safe use
GS350_250_OM_OM30E16E_(EE)
Airbag manual on-off system
“PASSENGER AIR BAG” indi-
cator
This indicator light turns on when the
airbag system is on (only when the
engine switch is in IGNITION ON
mode).
Airbag manual on-off switch
This system deactivates the front passenger airbag, front passenger
knee airbag and front passenger side airbag.
Only deactivate the airbags when using a child restraint system on the
front passenger seat.
1
2
GS350_250_OM_OM30E16E_(EE).book Page 56 Tuesday, July 8, 2014 7:11 PM

571-1. For safe use
1
For safety and security
GS350_250_OM_OM30E16E_(EE)
Insert the mechanical key into the
cylinder and rotate to the “OFF”
position.
The “OFF” indicator light turns on
(only when the engine switch is in
IGNITION ON mode).
■“PASSENGER AIR BAG” indicator information
If any of the following problems occur, it is possible that there is a malfunction in the
system. Have the vehicle inspected by any authorized Lexus dealer or repairer, or
another duly qualified and equipped professional.
●Neither “ON” nor “OFF” comes on.
●The indicator light does not change when the airbag manual on-off switch is
switched to “ON” or “OFF”.
Deactivating the front seat passenger airbag, front passenger
knee airbag and front passenger side airbag
CAUTION
■When installing a child restraint system
For safety reasons, always install a child restraint system in a rear seat. In the event
that the rear seat cannot be used, the front seat can be used as long as the airbag
manual on-off system is set to off.
If the airbag manual on-off system is left on, the strong impact of the airbag deploy-
ment (inflation) may cause serious injury or even death.
■When a child restraint system is not installed on the front passenger seat
Ensure that the airbag manual on-off system is set to on.
If it is left off, the airbag may not deploy in the event of an accident, which may
result in serious injury or even death.
GS350_250_OM_OM30E16E_(EE).book Page 57 Tuesday, July 8, 2014 7:11 PM

741-1. For safe use
GS350_250_OM_OM30E16E_(EE)
Push the buckle release button and
fully retract the seat belt. Remove the head restraint if it
interferes with your child restraint
system.
Widen the gap between the seat cushion and seatback slightly.
Latch the buckles onto the exclu-
sive fixing bars.
If the child restraint has a top strap, the
top strap should be latched onto the
anchor bracket.
Removing a child restraint installed with a seat belt
Installation with ISOFIX rigid anchor
1
2
3
GS350_250_OM_OM30E16E_(EE).book Page 74 Tuesday, July 8, 2014 7:11 PM

791-1. For safe use
1
GS350_250_OM_OM30E16E_(EE)
For safety and security
Exhaust gas precautions
Harmful substance to the human body is included in exhaust gases if
inhaled.
CAUTION
Exhaust gases include harmful carbon monoxide (CO), which is colorless and odor-
less. Observe the following precautions.
Failure to do so may cause exhaust gases enter the vehicle and may lead to an acci-
dent caused by light-headedness, or may lead to death or a serious health hazard.
■Important points while driving
●Keep the trunk lid closed.
●If you smell exhaust gases in the vehicle even when the trunk lid is closed, open
the windows and have the vehicle inspected at any authorized Lexus dealer or
repairer, or another duly qualified and equipped professional as soon as possible.
■When parking
●If the vehicle is in a poorly ventilated area or a closed area, such as a garage, stop
the engine.
●Do not leave the vehicle with the engine running for a long time.
If such a situation cannot be avoided, park the vehicle in an open space and
ensure that exhaust fumes do not enter the vehicle interior.
●Do not leave the engine running in an area with snow build-up, or where it is
snowing. If snowbanks build up around the vehicle while the engine is running,
exhaust gases may collect and enter the vehicle.
■Exhaust pipe
The exhaust system needs to be checked periodically. If there is a hole or crack
caused by corrosion, damage to a joint or abnormal exhaust noise, be sure to have
the vehicle inspected and repaired by any authorized Lexus dealer or repairer, or
another duly qualified and equipped professional.
GS350_250_OM_OM30E16E_(EE).book Page 79 Tuesday, July 8, 2014 7:11 PM

801-2. Theft deterrent system
GS350_250_OM_OM30E16E_(EE)
Engine immobilizer system
The indicator light flashes after the
engine switch has been turned off to
indicate that the system is operating.
The indicator light stops flashing
after the engine switch has been
turned to ACCESSORY or IGNI-
TION ON mode to indicate that the
system has been canceled.
■System maintenance
The vehicle has a maintenance-free type engine immobilizer system.
■Conditions that may cause the system to malfunction
●If the grip portion of the key is in contact with a metallic object
●If the key is in close proximity to or touching a key to the security system (key with a
built-in transponder chip) of another vehicle
The vehicle’s keys have built-in transponder chips that prevent the
engine from starting if a key has not been previously registered in the
vehicle’s on-board computer.
Never leave the keys inside the ve hicle when you leave the vehicle.
This system is designed to help prevent vehicle theft but does not guar-
antee absolute security against all vehicle thefts.
GS350_250_OM_OM30E16E_(EE).book Page 80 Tuesday, July 8, 2014 7:11 PM

861-2. Theft deterrent system
GS350_250_OM_OM30E16E_(EE)
Alarm∗
The alarm uses light and sound to give an alert when an intrusion is
detected.
The alarm is triggered in the following situations when the alarm is set:
●A locked door is unlocked or opened in any way other than using the
entry function or wireless remote control. (The door will lock again
automatically.)
●A trunk is opened in any way other than using the entry function, wire-
less remote control or mechanical key.
●The hood is opened.
●The tilt sensor detects a change of vehicle inclination. (if equipped)
Close the doors, trunk and hood,
and lock all the doors using the
entry function or wireless remote
control. The system will be set auto-
matically after 30 seconds.
The indicator light changes from
being on to flashing when the system
is set.
∗: If equipped
The alarm
Setting the alarm system
GS350_250_OM_OM30E16E_(EE).book Page 86 Tuesday, July 8, 2014 7:11 PM

901-2. Theft deterrent system
GS350_250_OM_OM30E16E_(EE)
■Canceling and automatic re-enabling of the intrusion sensor and tilt sensor
●The alarm will still be set even when the intrusion sensor and tilt sensor are can-
celed.
●After the intrusion sensor and tilt sensor are canceled, pressing the engine switch
or unlocking the doors using the entry function, wireless remote control or
mechanical key will re-enable the intrusion sensor and tilt sensor.
●The intrusion sensor and tilt sensor will automatically be re-enabled when the
alarm system is deactivated.
■Intrusion sensor detection considerations
The sensor may trigger the alarm in the following situations:
●Places with extreme vibrations or noises, or situations in which the vehicle is subject
to repeated impacts or vibrations:
• When parked in a parking garage
• When the vehicle is transported by a ferry, trailer, train, etc.
• When ice adhering to the vehicle is removed
• When the vehicle is in an automatic or high-pressure car wash
• When in a hail or lightning storm
●A window or the moon roof is open.
In this case, the sensor may detect the fol-
lowing:
• Wind or the movement of objects such asleaves and insects inside the vehicle
• Ultrasonic waves emitted from devices such as the intrusion sensors of other
vehicles
• The movement of people outside the vehicle
●Unstable items, such as dangling accesso-
ries or clothes hanging on the coat hooks,
are in the vehicle.
GS350_250_OM_OM30E16E_(EE).book Page 90 Tuesday, July 8, 2014 7:11 PM

93
2Instrument cluster
GS350_250_OM_OM30E16E_(EE)
2. Instrument clusterWarning lights and indicators .............................. 94
Gauges and meters ..................... 99
Multi-information display ........ 102
Head-up display ............................110
Fuel consumption information ................................... 117
GS350_250_OM_OM30E16E_(EE).book Page 93 Tuesday, July 8, 2014 7:11 PM

942. Instrument cluster
GS350_250_OM_OM30E16E_(EE)
Warning lights and indicators
◆Instrument cluster
The units used on the speedometer 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 in dicators illuminated.
GS350_250_OM_OM30E16E_(EE).book Page 94 Tuesday, July 8, 2014 7:11 PM