2013 Lexus GX460 light

748
5-2. Steps to take in an emergency
GX460_OM_OM60J63U_(U)
CAUTION
■Avoiding battery fires or explosions
Observe the following precautions to prevent accidentally igniting the flammable
gas that may be emitted from the battery:
●Make sure the jumper cable is connected to the correct terminal and that it is not
unintentionally in contact with any pa rt other than the intended terminal.
●Do not allow the + and - clamps of the jumper cables to come into contact with
each other.
●Do not smoke, use matches, cigarette lighters or allow open flame near the bat-
tery.
■Battery precautions
The battery contains poisonous and corrosive acidic electrolyte, while related parts
contain lead and lead compounds. Observe the following precautions when han-
dling the battery:
●When working with the battery, always we ar safety glasses and take care not to
allow any battery fluids (acid) to come into contact with skin, clothing or the vehi-
cle body.
●Do not lean over the battery.
●If the battery fluid comes into contact with the skin or eyes, immediately wash the
affected area with water and seek medical attention.
Place a wet sponge or cloth over the affected area until medical attention can be
received.
●Always wash your hands after handling the battery support, terminals, and other
battery-related parts.
●Do not allow children near the battery.
NOTICE
■When handling jumper cables
When connecting the jumper cables, ensure that they do not become entangled in
the cooling fans or belt.

764
6-1. Specifications
GX460_OM_OM60J63U_(U)
Electrical system
Front differential
*: Your Lexus vehicle is filled with “Toyota Genuine Differential Gear Oil” at thefactory.
Use Lexus approved “Toyota Genuine Differ ential Gear Oil” or an equivalent of
matching quality to satisfy the above specification. Please contact your Lexus
dealer for further details.
Battery
Open voltage* at
68 F (20 C):12.6  12.8 V Fully charged
12.2  12.4 V Half charged
11.8  12.0 V Discharged
(
*: Voltage is checked 20 minutes after the
engine and all the lights are turned off.)
Charging rates5A max.
Oil capacity1.48 qt. (1.40 L, 1.23 Imp.qt.)
Oil type and viscosity*Toyota Genuine Differential
Gear Oil LT 75W-85 GL5 or equivalent

769
6-1. Specifications
6
Vehicle specifications
GX460_OM_OM60J63U_(U)
Light bulbs
A: HB3 halogen bulbsB: D4S discharge bulbs
C: H11 halogen bulbs D: Wedge base bulb (amber)
E: Wedge base bulb (clear)
*:If equipped
Light bulbsBulb No.WTy p e
Exterior
Headlights
High beam
Low beam (discharge bulbs
*)
Low beam (halogen bulbs
*)
9005 
6035
55A B
C
Front turn signal lights21D
Parking/front side marker
lights5E
Front fog lights55C
Rear turn signal lights21D
Back-up lights92116E
Rear side marker lights5E
Running board lights5E
Interior
Personal/Interior lights Front
Rear

5
5E
E
Vanity lights8E
Door courtesy lights5E

770
6-1. Specifications
GX460_OM_OM60J63U_(U)
Fuel information
■Fuel tank opening for unleaded gasoline
To help prevent incorrect fueling, your Lexus has a fuel tank opening that only
accommodates the special nozzle on unleaded fuel pumps.
■If your engine knocks
●Consult your Lexus dealer.
●You may occasionally notice light knocking for a short time while accelerating
or driving uphill. This is normal and there is no need for concern.
■Gasoline quality
In very few cases, driveability problems may be caused by the brand of gasoline you
are using. If driveability problems persist, try changing the brand of gasoline. If this
does not correct the problem, consult your Lexus dealer.
You must only use unleaded gasoline in your vehicle.
Select premium unleaded gasoline with an octane rating of 91 (Research
Octane Number 96) or higher required for optimum engine performance.
If 91 octane cannot be obtained, yo u may use unleaded gasoline with an
octane rating as low as 87 (Research Octane Number 91). Use of
unleaded gasoline with an octane rating lower than 91 may result in engine
knocking. Persistent knocking can lead to engine damage and should be
corrected by refueling with higher octane unleaded gasoline.
At minimum, the gasoline you us e should meet the specifications of
ASTM D4814 in the U.S.A. an d CGSB3.5-M93 in Canada.

784
6-1. Specifications
GX460_OM_OM60J63U_(U)
Tire related termMeaning
Light truck (LT) tire
A tire designated by its manufacturer as primarily
intended for use on lightweight trucks or multipur-
pose passenger vehicles
Load ratingThe maximum load that a tire is rated to carry for a
given inflation pressure
Maximum load ratingThe load rating for a tire at the maximum permissible
inflation pressure for that tire
Maximum permissible
inflation pressureThe maximum cold inflation pressure to which a tire
may be inflated
Measuring rimThe rim on which a tire is fitted for physical dimen-
sion requirements
Open spliceAny parting at any junction of tread, sidewall, or
innerliner that extends to cord material
Outer diameterThe overall diameter of an inflated new tire
Overall width
The linear distance between the exteriors of the
sidewalls of an inflated tire, including elevations due
to labeling, decorations, or protective bands or ribs
Passenger car tire
A tire intended for use on passenger cars, multipur-
pose passenger vehicles, and trucks, that have a
gross vehicle weight rating (GVWR) of 10000 lb. or
less

796
6-2. Customization
GX460_OM_OM60J63U_(U)
Wireless
remote
control
(
P. 4 9 )
REMOTE
2-PRESS
UNLOCK
(Allows all
doors to be
unlocked by
pressing
on the elec-
tronic key once)
Driver’s
door
unlocked in
first step, all
doors
unlocked in
second step
All doors
unlocked in
first step
O–OO
Panic function OnOff–––O
Automatic
light con-
trol system
(
P. 223)
HEADLIGHT
OFF TIME
ADJUSTMENT
(Adjust the time
elapsed before
the headlights
automatically
turn off)
30 seconds
Off
O–OO60 seconds
90 seconds
ItemFunctionDefault settingCustomized setting

797
6-2. Customization
6
Vehicle specifications
GX460_OM_OM60J63U_(U)
Automatic
light con-
trol system
(
P. 223)
LIGHT SEN-
SOR SENSI-
TIVITY
(Adjust the sen-
sitivity of the
ambient light
sensor)
Standard-2 to 2O–OO
DAYTIME
RUNNING
LIGHTS
(Daytime run-
ning lights can
be disabled)
*2
OnOffO–OO
Automatic high
beam system
*3OnOff–––O
Ti m e e l a p s e d
before head-
lights automati-
cally turn on or
off (When the
headlight switch
is in “AUTO”
position)
StandardLong–––O
ItemFunctionDefault settingCustomized setting

798
6-2. Customization
GX460_OM_OM60J63U_(U)
Illumination
(
P. 5 2 5 )
INTERIOR
LIGHTS OFF
TIME ADJUST-
MENT
(Adjust the time
elapsed before
the interior
lights automati-
cally turn off)
15 seconds
Off
O–OO7. 5 s e c o n d s
30 seconds
EXT. LIGHTS
OFF TIME
ADJUSTMENT
(Adjust the time
elapsed before
the exterior illu-
mination auto-
matically turn
off)
15 seconds
Off
O–OO7. 5 s e c o n d s
30 seconds
ItemFunctionDefault settingCustomized setting