2014 LEXUS RX270 park assist

513
4-3. Do-it-yourself maintenance
4
Maintenance and care
RX350/270_EE
7ECU-IG1 NO. 110 A
Multiplex communication system,
steering sensor, shift lock control sys-
tem, tilt and telescopic steering, auto-
matic transmission system, power
back door, pre-crash safety system,
vehicle stability control system, tire
pressure warning system
8S/ROOF30 AMoon roof
9FUEL OPN7. 5 AFuel filler door opener
10PSB30 APre-crash seat belt
11TI & TE30 ATilt and telescopic steering system
12DR LOCK10 ADR LOCK
13FR FOG7. 5 AFront fog lights
14P- S E AT L H30 APower seat (left-side)
154WD7. 5 AAW D s y s t e m
16INVERTER20 A
17RR FOG7. 5 ARear fog lights
18D/L ALT B25 A
Multiplex communication system,
power door lock system, power back
door
19EPS10 AElectric power steering system
20ECU-IG1 NO. 210 ALexus parking assist-sensor, AWD
system, pre-crash seat belt
FuseAmpereCircuit
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538
5-1. Essential information
RX350/270_EESecurely attach a cable or chain to the towing eyelet.
Take care not to damage the vehicle body.
Enter the vehicle being towed and start the engine.
If the engine does not start, turn the “ENGINE START STOP” switch to
IGNITION ON mode.
For models with electronically modulated air suspension: Change
the vehicle height to “N” mode and end the vehicle height opera-
tion. (
→P. 2 5 6 )
Shift the shift lever to N and release the parking brake.
When the shift lever cannot be shifted: →P. 589
■While towing
If the engine is not running, the power assist for the brakes and steering will not
function, making steering and braking more difficult.
■Wheel nut wrench
Wheel nut wrench is installed in the luggage compartment. (→P. 5 7 2 )
STEP5
STEP6
STEP7
STEP8
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5
555
5-2. Steps to take in an emergency
When trouble arises
RX350/270_EE
(Flashes)
(If equipped)
Indicates a malfunction in the adaptive front lighting
system
Indicates a malfunction in the brake lights system
(Flashes)
(If equipped)Indicates a malfunction in the pre-crash safety system
(If equipped)
Indicates a malfunction in the Lexus parking assist-
sensor
The malfunctioning assist-sensor is flashing.
Warning messageDetails
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5
559
5-2. Steps to take in an emergency
When trouble arises
RX350/270_EE
(RX350)
Indicates that engine oil
level is low
A buzzer also sounds.Check the level of engine
oil, and add if necessary.
(Flashes)
(AWD models)
Indicates that the AWD
system is not currently
functional
A buzzer also sounds.
Reduce vehicle speed or
stop the vehicle in a safe
place until the warnings
clear.
In this case, do not stop
the engine.
(If equipped)
Indicates that the pre-
crash safety system is not
currently functional
because the grille or the
sensor is dirty.
This message also
appears when the pre-
crash safety system is not
functional due to over-
heating.
• Check the grille and the
sensor and clean them if
they are dirty.
• In case of overheating,
the system will become
functional once the sys-
tem cools down.
(If equipped)
Indicates that Lexus
parking assist-sensor is
dirty or covered with ice
A buzzer also sounds.
The site of the malfunc-
tion and the vehicle
image are flashing.
Clean the sensor.
Wa r n i n g m e s s a g eDetailsCorrection procedure
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5
585
5-2. Steps to take in an emergency
When trouble arises
RX350/270_EE
CAUTION
■When using the compact spare tire
●Remember that the compact spare tire provided is specifically designed for use
with your vehicle. Do not use your compact spare tire on another vehicle.
●Do not use more than one compact spare tire simultaneously.
●Replace the compact spare tire with a standard tire as soon as possible.
●Avoid sudden acceleration, abrupt steering, sudden braking and shifting opera-
tions that cause sudden engine braking.
■When the compact spare tire is attached
The vehicle speed may not be correctly detected, and the following systems may
not operate correctly:
●ABS & Brake assist
●VSC
●VSC+ (if equipped)
●TRC
●VDIM (if equipped)
●Lexus parking assist-sensor (if equipped)
●Navigation system (if equipped)
●Cruise control (if equipped)
●Dynamic radar cruise control (if equipped)
●Electronically modulated air suspension (if equipped)
●PCS (Pre-Crash Safety system) (if equipped)
Also, not only can the following system not be utilized fully, but it may even nega-
tively affect the drive-train components:
●AWD system (if equipped)
■Speed limit when using the compact spare tire
Do not drive at speeds in excess of 80 km/h (50 mph) when a compact spare tire is
installed on the vehicle.
The compact spare tire is not designed for driving at high speeds. Failure to observe
this precaution may lead to an accident causing death or serious injury.
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631
6-2. Customization
6
Vehicle specifications
RX350/270_EE
*: This function cannot be customized unless power window operation using the
wireless remote control is enabled.
Tu r n s i g n a l
lever
(→P. 1 9 3 )Ti m e s o f f l a s h i n g
of the lane
change signal
flashers
3
5
O——O
7
9
11
Off
Lexus park-
ing assist-
sensor
(
→P. 2 4 8 )
Buzzer volume31 to 5O——O
Detection dis-
tance of the front
center sensors
Fa rNearO——O
Detection dis-
tance of the rear
center sensors
Fa rNearO——O
Display setting
(when Lexus
parking assist-
sensor is operat-
ing)
All sensors
displayedNo sensors
displayedO——O
ItemFunctionDefault
settingCustom-
ized
setting
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Index
635
RX350/270_EE
Abbreviation ........................... 636
Alphabetical index.................. 637
What to do if... ........................ 650
For vehicles with a navigation system, refer to the “Naviga-
tion System Owner's Manual” for information regarding
the equipment listed below.
• Navigation system
• Air conditioning controls
• Windshield wiper de-icer
• Lexus parking assist monitor
• Audio/video system
• Rear window and outside rear view mirror defogging
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638
Alphabetical index
RX350/270_EE
Automatic light control system .........217
Automatic transmission
Automatic transmission ................... 186
If the shift lever cannot be
shifted from P .................................. 589
S mode ..................................................... 189
AUX port ................................................. 379
Auxiliary boxes .......................... 428, 446
Back door
Back door.................................................60
Wireless remote control ................... 53
Back-up lights
Replacing light bulbs......................... 516
Wattage................................................... 619
Battery
Checking ............................................... 479
If the vehicle has a discharged
battery ..................................................594
Preparing and checking before
winter.................................................... 296
Bluetooth
® audio* ................................ 361
Bluetooth® phone* .............................. 391
Bottle holders ......................................... 422
Brake
Emergency brake signal .................272
Fluid ........................................................... 616
Parking brake ........................................194
Brake assist................................................271
Break-in tips ............................................. 170Card key ..................................................... 26
Care
Exterior ................................................... 452
Interior..................................................... 455
Seat belts ............................................... 456
Cargo hooks .......................................... 446
CD changer
CD ............................................................ 330
MP3 disc ................................................337
WMA disc .............................................337
CD player ................................................ 330
Chains ....................................................... 296
Child restraint system
Baby seats, definition......................... 142
Baby seats, installation ...................... 152
Child seats, definition ........................ 142
Child seats, installation ..................... 152
Installing CRS with ISOFIX
rigid anchor ........................................ 157
Installing CRS with seat belts ........ 153
Installing CRS with top straps .......158
Junior seats, definition ....................... 142
Junior seats, installation .................... 152
B
C
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