engine LEXUS RX350 2011 Manual Online

415
3-7. Other interior features
3

Interior features
nRouting accessory device cables
nThe power outlets can be used when
12 V
The “ENGINE START STOP” switch is in ACCESSORY or IGNITION ON mode.
120 VAC
The “ENGINE START STOP” switch is in IGNITION ON mode.
NOTICE
nTo avoid damaging the power outlets
Close the power outlet lid when the power outlet is not in use.
Foreign objects or liquids that enter the power outlet may cause a short circuit.
nTo prevent the fuse from being blown
12 V: Do not use an accessory that uses more than 12 V 10 A.
120 VAC: Do not use a 120 VAC appliance that requires more than 100 W.
If a 120 VAC appliance that consumes more than 100 W is used, the protection
circuit will cut the power supply.
nTo prevent battery discharge
Do not use the power outlets longer than necessary when the engine is not running.
nAppliances that may not operate properly (120 VAC)
The following 120 VAC appliances may not operate properly even if their power
consumption is under 100 W:
lAppliances with high initial peak wattage
lMeasuring devices that process precise data
lOther appliances that require an extremely stable power supply
When the cover is slide open, accessory
device cables can be pulled through the
opening.

416
3-7. Other interior features
Seat heaters and ventilators∗
nOperating condition
The “ENGINE START STOP” switch is in IGNITION ON mode.
nWhen not in use
Set the knob at “0”. The indicator light turns off.
∗: If equipped
The seat heaters and ventilators heat the seats and maintain good airflow
by blowing air from the seats.
nSeat heaters
Turns the seat heater on
The indicator light comes on.
The higher the number is, the
warmer the seat becomes.
nSeat heaters/ventilators
Turns the seat heater on
The indicator light comes on.
The higher the number is, the
warmer the seat becomes.
Blows air from the seat
The indicator light comes on.
The higher the number is, the
stronger the airflow becomes.

420
3-7. Other interior features
Floor mat
CAUTION
Observe the following precautions.
Failure to do so may cause the driver's floor mat to slip, possibly interfering with the
pedals while driving. An unexpectedly high speed may result or it may become diffi-
cult to stop the vehicle, leading to a serious accident.
nWhen installing the driver's floor mat
lDo not use floor mats designed for other models or different model year vehicles,
even if they are Lexus Genuine floor mats.
lOnly use floor mats designed for the driver's seat.
lAlways install the floor mat securely using the retaining hooks (clips) provided.
lDo not use two or more floor mats on top of each other.
lDo not place the floor mat bottom-side up or upside-down.
nBefore driving
Use only floor mats designed specifically for vehicles of the same model
and model year as your vehicle. Fix them securely in place onto the carpet.
Fix the floor mat in place using
the retaining hooks (clips) pro-
vided.
The shape of the retaining hooks
(clips) and the fixing procedure
of the floor mat for your vehicle
may differ from those shown in
the illustration. For details, refer
to the floor mat retention clip
installation instructions supplied
with the clips.
lCheck that the floor mat is securely fixed in
the right place with all the provided retain-
ing hooks (clips). Be especially careful to
perform this check after cleaning the floor.
lWith the engine stopped and the shift lever
in P, fully depress each pedal to the floor to
make sure it does not interfere with the
floor mat.

439
3-7. Other interior features
3

Interior features
Safety Connect LED light Indicators
When the “ENGINE START STOP” 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 con-
ditions:
lGreen indicator light on = Active service
lGreen indicator light flashing = Safety Connect call in process
lRed indicator light (except at vehicle start-up) = System malfunction
(contact your Lexus dealer)
lNo indicator light (off) = Safety Connect service not active
Safety Connect services
nAutomatic Collision 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 occupants to assess the level of emergency. If the
occupants are unable to communicate, the agent automatically treats
the call as an emergency, contacts the nearest emergency services
provider to describe the situation, and requests that assistance be sent
to the location.

441
3-7. Other interior features
3

Interior features
Safety information for Safety Connect
Important! Read this information before using Safety Connect.
nExposure to radio frequency signals
The Safety Connect system installed in your vehicle is a low-power
radio transmitter and receiver. It receives and also sends out radio fre-
quency (RF) signals.
In August 1996, the Federal Communications Commission (FCC)
adopted RF exposure guidelines with safety levels for mobile wireless
phones. Those guidelines are consistent with the safety standards pre-
viously set by the following U.S. and international standards bodies.
lANSI (American National Standards Institute) C95.1 [1992]
lNCRP (National Council on Radiation Protection and Measure-
ment) Report 86 [1986]
lICNIRP (International Commission on Non-Ionizing Radiation Pro-
tection) [1996]
Those standards were based on comprehensive and periodic evalua-
tions of the relevant scientific literature. Over 120 scientists, engineers,
and physicians from universities, and government health agencies and
industries reviewed the available body of research to develop the
ANSI Standard (C95.1).
The design of Safety Connect complies with the FCC guidelines in
addition to those standards.

451
4-2. Maintenance
4

Maintenance and care
nAllow inspection and repairs to be performed by a Lexus dealer
lLexus technicians are well-trained specialists and are kept up to date with the
latest service information. They are well informed about the operations of all
systems on your vehicle.
lKeep a copy of the repair order. It proves that the maintenance that has been
performed is under warranty coverage. If any problem should arise while your
vehicle is under warranty, your Lexus dealer will promptly take care of it.
CAUTION
nIf your vehicle is not properly maintained
Improper maintenance could result in serious damage to the vehicle and possible
serious injury or death.
nHandling of the battery
lEngine exhaust, some of its constituents, and a wide variety of automobile com-
ponents contain or emit chemicals known to the State of California to cause can-
cer and birth defects and other reproductive harm. Work in a well ventilated area.
lOils, fuels and fluids contained in vehicles as well as waste produced by compo-
nent wear contain or emit chemicals known to the State of California to cause
cancer and birth defects or other reproductive harm. Avoid exposure and wash
any affected area immediately.
lBattery posts, terminals and related accessories contain lead and lead com-
pounds which are known to cause brain damage. Wash your hands after han-
dling. (→P. 4 74 )

452
4-2. Maintenance
General maintenance
Engine compartment
ItemsCheck points
BatteryCheck the indicator and
connections. (→P. 4 74 )
Brake fluidIs the brake fluid at the correct level?
(→P. 4 7 2 )
Engine coolantIs the engine coolant at the correct
level?(→P. 4 7 0 )
Engine oilIs the engine oil at the correct level?
(→P. 4 6 6 )
Exhaust systemThere should not be any fumes or
strange sounds.
Radiator/condenser/hoses
The radiator and condenser should
be free from foreign objects.
(→P. 4 7 2 )
Wa s h e r f l u i dIs there sufficient washer fluid?
(→P. 4 7 7 )
Listed below are the general maintenance items that should be performed
at the intervals specified in the “Warranty and Service Guide” or “Owner’s
Manual Supplement”. It is recommended that any problem you notice
should be brought to the attention of your Lexus dealer or qualified service
shop for advice.

458
4-3. Do-it-yourself maintenance
ItemsPa r t s a n d t o o l s
Engine oil level (→P. 4 6 6 )

459
4-3. Do-it-yourself maintenance
4

Maintenance and care
CAUTION
The engine compartment contains many mechanisms and fluids that may move sud-
denly, become hot, or become electrically energized. To avoid death or serious injury,
observe the following precautions:
nWhen working on the engine compartment
lKeep hands, clothing and tools away from the moving fan and engine drive belt.
lBe careful not to touch the engine, radiator, exhaust manifold, etc. right after driv-
ing as they may be hot. Oil and other fluids may also be hot.
lDo not leave anything that may burn easily, such as paper or rags, in the engine
compartment.
lDo not smoke, cause sparks or expose an open flame to fuel or the battery. Fuel
and battery fumes are flammable.
lBe extremely cautious when working on the battery. It contains poisonous and
corrosive sulfuric acid.
nWhen working near the electric cooling fan or radiator grille
Be sure the “ENGINE START STOP” switch is off.
With the “ENGINE START STOP” switch in IGNITION ON mode, the electric
cooling fan may automatically start to run if the air conditioning is on and/or the
coolant temperature is high. (→P. 4 7 2 )
nSafety glasses
Wear safety glasses to prevent flying or falling material, fluid spray, etc. from getting
in the eyes.
NOTICE
nIf you remove the air cleaner filter
Driving with the air cleaner filter removed may cause excessive engine wear due to
dirt in the air. Also a backfire could cause a fire in the engine compartment.

462
4-3. Do-it-yourself maintenance
CAUTION
nWhen raising your vehicle
Make sure to observe the following precautions to reduce the possibility of death or
serious injury:
lWhen using a floor jack, follow the instructions of the manual provided with the
jack.
lDo not use the jack that was supplied with your vehicle.
lDo not put any part of your body underneath the vehicle when it is supported
only by the floor jack.
lAlways use floor jack and/or automotive jack stands on a solid, flat, level surface.
lDo not start the engine while the vehicle is supported by the floor jack.
lStop the vehicle on level, firm ground, firmly set the parking brake and shift the
shift lever to P.
lMake sure to set the floor jack properly at the jack point.
Raising the vehicle with an improperly positioned floor jack will damage the vehi-
cle and may cause the vehicle to fall off the floor jack.
lDo not raise the vehicle while someone is in the vehicle.
lWhen raising the vehicle, do not place any objects on top of or underneath the
floor jack.
lLift up the vehicle using a floor jack such as
the one shown in the illustration.