2011 LEXUS RX350 moon roof

104
1-6. Theft deterrent system
nSystem maintenance
The vehicle has a maintenance-free type alarm system.
nItems to check before locking the vehicle
To prevent unexpected triggering of the alarm and vehicle theft, make sure of the
following:
lNobody is in the vehicle.
lThe windows and moon roof are closed before the alarm is set.
lNo valuables or other personal items are left in the vehicle.
nTr i g g e r i n g o f t h e a l a r m
The alarm may be triggered in the following situations:
(Stopping the alarm deactivates the alarm system.)
nAlarm-operated door lock
lWhen the alarm is operating, the doors are locked automatically to prevent
intruders.
lDo not leave the key inside the vehicle when the alarm is operating, and make
sure the key is not inside the vehicle when recharging or replacing the battery.
lA person inside the vehicle opens a door
or the hood.
lThe battery is recharged or replaced when
the vehicle is locked.

252
2-5. Driving information
CAUTION
nRoof luggage carrier precautions
To use the roof rails as a roof luggage carrier, you must fit the roof rails with two or
more genuine Lexus cross rails or their equivalent.
When you load cargo on the roof luggage carrier, observe the following:
lBefore driving, make sure the cargo is securely fastened on the roof luggage car-
rier.
lLoading cargo on the roof luggage carrier will make the center of gravity of the
vehicle higher. Avoid high speeds, sudden starts, sharp turns, sudden braking or
abrupt maneuvers, otherwise the result may be a loss of control or vehicle roll-
over due to failure to operate this vehicle correctly and result in death or serious
injury.
lIf driving for a long distances, on rough roads, or at high speeds, stop the vehicle
now and then during the trip to make sure the cargo remains in its place.
lDo not exceed 165 lb. (75 kg) cargo weight on the roof luggage carrier.
lTo reduce wind noise when there is no luggage loaded on the roof luggage car-
rier, move the front cross rail to the front-most position and the rear cross rail to
the rearmost position.
NOTICE
nWhen loading cargo
Be careful not to scratch the surface of the moon roof.
lPlace the cargo so that its weight is distrib-
uted evenly between the front and rear
axles.
lIf loading long or wide cargo, never exceed
the vehicle’s overall length or width.
(→P. 5 9 4 )
Cross rails
Roof rails

435
3-7. Other interior features
3

Interior features
nConditions unfavorable to correct operation
The compass may not show the correct direction in the following conditions:
lThe vehicle is stopped immediately after turning.
lThe vehicle is on an inclined surface.
lThe vehicle is in a place where the earth's magnetic field is subject to interfer-
ence by artificial magnetic fields (underground car park/parking lot, under a
steel tower, between buildings, roof car park/parking lot, near an intersection,
near a large vehicle, etc.).
lThe vehicle has become magnetized. (There is a magnet or metal object near
the inside rear view mirror.)
lThe battery has been disconnected.
lA door is open.
CAUTION
nWhile driving the vehicle
Do not adjust the display. Adjust the display only when the vehicle is stopped.
nWhen doing the circling calibration
Secure a wide space, and watch out for people and vehicles in the vicinity. Do not
violate any local traffic rules while performing circling calibration.
NOTICE
nTo avoid compass malfunctions
Do not place magnets or any metal objects near the inside rear view mirror.
Doing this may cause the compass sensor malfunction.
nTo ensure normal operation of the compass
lDo not perform a circling calibration of the compass in a place where the earth's
magnetic field is subject to interference by artificial magnetic fields.
lDuring calibration, do not operate electric systems (moon roof, power windows,
etc.) as they may interfere with the calibration.

506
4-3. Do-it-yourself maintenance
6ECU-IG1 NO. 310 A
Outside rear view mirror, windshield
wipers and washer, seat heaters,
starter system, power outlet, moon
roof, Automatic High Beam
7ECU-IG1 NO. 110 A
Multiplex communication system,
electric power steering system, shift
lock control system, tilt and telescopic
steering, starter system, automatic
transmission system, power back
door, tire pressure warning system
8S/ROOF30 AMoon roof
9FUEL OPN7. 5 AFuel filler door opener
10PSB30 APre-collision seat belt
11TI & TE30 ATilt and telescopic steering system
12DR LOCK10 APower door lock system
13FR FOG15 AFront fog lights
14P-S E AT L H30 APo w e r s e a t ( l e f t - s i d e )
154WD7. 5 AAW D s y s t e m
16INVERTER20 A
17RR FOG7. 5 A
18D/L ALT B25 AMultiplex communication system
19HEATER10 AAir conditioning system
20ECU-IG1 NO. 210 A
Air conditioning system, multiport fuel
injection system/sequential multiport
fuel injection system, SRS airbag sys-
tem, multi-information display
FuseAmpereCircuit

552
5-2. Steps to take in an emergency
Indicates that the back
door is not fully closed
If the vehicle reaches a
speed of 3 mph
(5 km/h), a buzzer
sounds to indicate that
the back door is not yet
fully closed.
Close the back door.
(Flashes)
(If equipped)
Indicates that the moon
roof is not fully closed
(with the “ENGINE
START STOP” switch off,
and the driver's door
open)
Close the moon roof.
Indicates that the parking
brake is still engaged
If the vehicle reaches a
speed of 3 mph
(5 km/h),
flashes and a buzzer
sounds to indicate that
the parking brake is still
engaged.
Release the parking
brake.
Indicates that the washer
fluid level is lowAdd washer fluid.
Wa r n i n g m e s s a g eDetailsCorrection procedure

5

When trouble arises
581
5-2. Steps to take in an emergency
If the electronic key does not operate properly
Locking and unlocking the doors and key linked functions
Use the mechanical key (→P. 2 7 )
in order to perform the following
operations (driver’s door only):
Locks all the doors
Closes the windows and moon
roof (turn and hold)
Unlocks the door
Turning the key rearward unlocks
the driver's door. Turning the key
once again unlocks the other
doors.
Opens the windows and moon
roof (turn and hold)
If communication between the electronic key and vehicle is interrupted
(→P. 36) or the electronic key cannot be used because the battery is
depleted, the smart access system with push-button start and wireless
remote control cannot be used. In such cases, the doors can be opened or
the engine can be started by following the procedure below.

628
6-2. Customization
Moon roof
(→P. 9 3 )
Mechanical key
linked operationOnOff———O
Wireless remote
control linked
operation
OnOff———O
Intuitive
parking
assist
(→P. 220)
Buzzer volume31 to 5O——O
Detection dis-
tance of the rear
center sensor
FarNearO——O
Display setting
(when intuitive
parking assist is
operating)
All sensors
displayed
No sensor
displayedO——O
ItemFunctionDefault
setting
Custom-
ized
setting

653
Alphabetical index
Child restraint system
Booster seats, definition................... 127
Booster seats, installation ................ 134
Convertible seats, definition .......... 127
Convertible seats, installation ....... 134
Front passenger occupant
classification system ....................... 122
Infant seats, definition ........................ 127
Infant seats, installation...................... 134
Installing CRS with LATCH
anchors ................................................. 132
Installing CRS with seat belts ........ 134
Installing CRS with top tether
straps......................................................138
Child safety
Airbag precautions .............................. 117
Back door precautions ......................56
Battery precautions ............. 475, 586
Child restraint system ........................ 127
Child-protectors ...................................48
How your child should wear
the seat belt .......................................... 79
Installing child restraints..................... 131
Moon roof precautions......................96
Power window lock switch ..............90
Power window precautions ............ 92
Removed electronic key battery
precautions........................................ 497
Seat belt comfort guide ..................... 76
Seat belt extender precautions...... 82
Seat belt precautions ......................... 80
Seat heater precautions....................417
Child-protectors ...................................... 48