air condition Lexus GX460 2014 Do-it-yourself maintenance / LEXUS 2014 GX460 (OM60K80U) Owner's Guide

GX460_OM_OM60K80U_(U)
3915-1. Using the air conditioning system and defogger
5
Interior features
Heats the seat
The indicator light comes on.
The higher the number of dots, the
warmer the airflow becomes.
Blows air from the seat
The indicator light comes on.
The higher the number of dots, the
stronger the airflow becomes.
The seat heaters and ventilators can be used when the engine switch is in IGNITION
ON mode.
Seat heaters and ventilators (if equipped)
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GX460_OM_OM60K80U_(U)
4055-3. Using the storage features
5
Interior features
Push the case while pressing the
lock release button.
Vehicles without a rear automatic air
conditioning system: Shorten one side
only.
Vehicles with a rear automatic air condi-
tioning system: Shorten both sides.
Push the case until it locks.
Check that the lock release button can
be seen.
Vehicles without a rear automatic air
conditioning system: Shorten one side
only.
Vehicles with a rear automatic air condi-
tioning system: Shorten both sides.
Secure the luggage cover with lug-
gage cover restraining bands.
Check that luggage cover and luggage
cover restraining bands are secured.
Fold over the cover and the sub
cover.
Stowing the luggage cover
Lock release button
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Lock releasebutton
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GX460_OM_OM60K80U_(U)5-4. Using the other interior features
5
Interior features
Other interior features
Lift the lid while pulling up the lower
lever to release the lock.
Tu r n s t h e c o o l b o x o n /o f f
When on, the indicator light comes on.
■The cool box can be operated when
The engine switch is in IGNITION ON mode.
■If the front air conditioning system is not in use when the cool box is turned on
The front air conditioning system is automatically turned on.
Cool box (if equipped)
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GX460_OM_OM60K80U_(U)5-4. Using the other interior features
■While the cool box is on
The front air conditioning system cannot be turned off.
■Items unsuitable for the cool box
●Drinks in unsealed containers
●Fragile items, perishables or
anything with strong odor
●Owner’s manual, electronic devices, CDs, etc.
■When the indicator light flashes
The cool box is not operated when any of the following conditions occurs.
●When the air conditioning system is off
Turn the air conditioning system on also turns on the cool box.
●When outside air temperature is about 32 F (0 C) or below.
If the indicator light continues to flash, there may be a malfunction in the system. Turn the
air conditioning system off and have it inspected by your Lexus dealer.
■When using the cool box lid as an armrest
Slide the cool box lid forward or backward as
needed. Slide the lid while pulling up the upper
lever to release the lock.
CAUTION
Keep the cool box closed. In the event of su dden braking or sudden swerving, an acci-
dent may occur due to an occupant being struck by the open cool box or the items
stored inside.
NOTICE
To prevent battery discharge, do not leave the cool box on longer than necessary when
the engine is not running.

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GX460_OM_OM60K80U_(U)5-4. Using the other interior features
■Luggage compartment (120 V AC)
The power outlet can be used for 120 V AC accessories that run on less than
100 W.
■The power outlet can be used when
12 V DC: The engine switch is in
ACCESSORY or IGNITION ON mode.
120 V AC: The engine switch is in IGNITION ON mode.
■The protection circuit may be activated to cut the power supply if any of the following
conditions apply (120 V AC):
●Use of electrical appliances exceeding 100 W is attempted.
A sound may be heard when the protection circuit is activated. This is normal and does
not indicate a malfunction.
●The total power usage by all electrical features (headlights, air conditioning, etc.) has
exceeded the total vehicle maximum for an extended period of time.
■If the protection circuit is activated and th e power supply is cut, conduct the following
procedure (120 V AC):
Park the vehicle in a safe place, and then securely apply the parking brake.
Make sure that the power consumption of th e electric appliance is within the maxi-
mum capacity of the power outlet and the appliance is not broken.
Turn the engine switch to IGNITION ON mode again.
When the cabin temperature is high, open the windows to cool the temperature down.
Once it reaches the normal temperature, turn the engine switch to IGNITION ON
mode again.
If the power supply does not resume even after the above procedure has been per-
formed, have the vehicle inspected by your Lexus dealer.
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GX460_OM_OM60K80U_(U)5-4. Using the other interior features
NOTICE
■To avoid damaging the power outlet and the plug (120 V AC)
●Close the power outlet lid when not in use.
●Do not allow foreign objects or liquids to
enter the power outlet, as this may cause a
short circuit.
●Do not use plug adaptors to connect too many plugs to the power outlet. (120 V AC)
●After removing a plug, gently close the power outlet lid. (120 V AC)
■To prevent the fuse from being blown
12 V DC: Do not use an accessory that uses more than 12 V 10 A.
120 V AC: Do not use a 120 V AC appliance that requires more than 100 W.
If a 120 V AC appliance that consumes more than 100 W is used, the protection circuit
will cut the power supply.
■Appliances that may not operate properly (120 V AC)
The following 120 V AC appliances may not operate even if their power consumption
is under 100 W.
●Appliances with high initial peak wattage
●Measuring devices that process precise data.
●Other appliances that require an extremely stable power supply
■To prevent battery discharge
12 V DC: Do not use the power outlet longer than necessary when the engine is not
running.
120 V AC: Turn off all the vehicle’s electronic equipment and accessories, such as the
headlights and air conditioning , when electrical appliances that consume in excess of
100 W are used continuously for long periods of time.
■To prevent any damage caused by heat (120 V AC)
●Do not use any electrical appliances that give off intense heat, such as toasters, in any
locations including the internal or external trim, seats and deck.
●Do not use any electrical appliances that are easily affected by vibration or heat inside
the vehicle. Vibration while driving, or the heat of the sun while parking, may result in
damage to those electrical appliances.
■If any electrical appliances are to be used while driving (120 V AC)
Securely fasten both the appliances and their cables to prevent them from falling or
getting caught in any of the power train components.
■If the power outlet is loose when an elec trical appliance plug is connected (120 V
AC)
Replace the outlet. Contact your Lexus dealer for any necessary replacements.
■If the power outlet gets dirty (120 V AC)
Turn the main switch off and use a soft, clean cloth to wipe it gently. Do not use any
cleansing materials, such as organic solvents, wax, or compound cleaners, as these
may damage the power outlet or cause it to malfunction.

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GX460_OM_OM60K80U_(U)5-4. Using the other interior features
When the engine switch is turned to IGNITION ON mode, the red indicator
light comes on for 2 seconds then turns
off. Afterward, the green indicator light
comes on, indicating that the service is active.
The following indicator light patterns indicate specific system usage conditions:
●Green indicator light on = Active service
●Green indicator light flashing = Safety Connect call in process
●Red indicator light (except at vehicle start-up) = System malfunction (contact
your Lexus dealer)
●No indicator light (off) = Safety Connect service not active
■Automatic Collis ion Notification
In case of either airbag deployment or severe rear-end collision, the system is
designed to automatically call the response center. The responding agent
receives the vehicle’s location and attempts to speak with the vehicle occu-
pants to assess the level of emergency. If the occupants are unable to commu-
nicate, the agent automatically treats the call as an emergency, contacts the
nearest emergency services provider to describe the situation, and requests
that assistance be se nt to the location.
Safety Connect LED light Indicators
Safety Connect services

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GX460_OM_OM60K80U_(U)
6Maintenance and care
6-1. Maintenance and careCleaning and protecting the vehicle exterior................. 434
Cleaning and protecting the vehicle interior .................. 437
6-2. Maintenance Maintenance requirements............................. 440
General mainte nance .............. 443
Emission inspection and maintenance (I/M)
programs .................................... 446
6-3. Do-it-yourself maintenance Do-it-yourself service precautions ................................ 447
Hood ............................................... 450
Engine compartment .................451
Tires .................................................. 464
Tire inflation pressure ................. 471
Wheels ........................................... 475
Air conditioning filter ................477
Electronic key battery .............. 479
Checking and replacing fuses ............................................... 481
Headlight aim ..............................484
Light bulbs.....................................486

GX460_OM_OM60K80U_(U)
4496-3. Do-it-yourself maintenance
6
Maintenance and care
CAUTION
The engine compartment contains many mechanisms and fluids that may move suddenly,
become hot, or become electrically energized. To avoid death or serious injury, observe
the following precautions:
■When working on the engine compartment
●Keep hands, clothing and tools away from the moving fan and engine drive belt.
●Be careful not to touch the engine, radiator, exhaust manifold, etc. right after driving
as they may be hot. Oil and other fluids may also be hot.
●Do not leave anything that may burn easily, such as paper or rags, in the engine com-
partment.
●Do not smoke, cause sparks or expose an open flame to fuel or the battery. Fuel and
battery fumes are flammable.
●Be extremely cautious when working on the battery. It contains poisonous and corro-
sive sulfuric acid.
■When working near the electric cooling fans or radiator grille
Be sure the engine switch is off. With the engine switch in IGNITION ON mode, the
electric cooling fans may automatically start to run if the air conditioning is on and/or
the coolant temperature is high. ( P. 4 5 7 )
■When working on or under the vehicle
Do not get under the vehicle with just the jack supporting it.
Always use automotive jack stands or other solid supports.
■Safety glasses
Wear safety glasses to prevent flying or fallin g material, fluid spray, etc. from getting in
your eyes.
NOTICE
■If you remove the air cleaner filter
Driving with the air cleaner filter removed may cause excessive engine wear due to dirt
in the air.

GX460_OM_OM60K80U_(U)
4696-3. Do-it-yourself maintenance
6
Maintenance and care
■Certification for tire pressure warning system
For vehicles sold in the U.S.A., Ha waii, Guam, Saipan and Puerto Rico
FCC ID: PAXPMV107J
FCC ID: HYQ13BCX
NOTE:
This device complies with part 15 of the FC C Rules. Operation is subject to the follow-
ing two conditions: (1) This device may no t cause harmful interference, and (2) this
device must accept any interference receiv ed, including interference that may cause
undesired operation.
FCC WARNING:
Changes or modifications not expressly appr oved by the party responsible for compli-
ance could void the user’s authority to operate the equipment.
For vehicles sold in Canada
NOTE:
Operation is subject to the following two conditions: (1) this device may not cause
interference, and (2) this device must acce pt any interference, including interference
that may cause undesired operation of the device.
CAUTION
■Tire pressure warning system operation
The tire pressure warning system may not provide warning immediately if a tire bursts
or if sudden air leakage occurs.
■When inspecting or replacing tires
Observe the following precautions to prevent accidents. Failure to do so may cause
damage to parts of the drive train as well as dangerous handling characteristics, which
may lead to an accident result ing in death or serious injury.
●Do not mix tires of different makes, models or tread patterns.
Also, do not mix tires of remarkably different treadwear.
●Do not use tire sizes other than those recommended by Lexus.
●Do not mix differently constructed tires (radial, bias-belted or bias-ply tires).
●Do not mix summer, all season and snow tires.
●Do not use tires that have been used on another vehicle.
Do not use tires if you do not know how they were used previously.