5
587
5-2. Steps to take in an emergency
When trouble arises
RX350/270_EE
If the engine will not start
If the engine will not start even though correct starting procedures are
being followed (→P. 180), consider each of the following points.
■The engine will not start, even though the starter motor operates
normally.
One of the following may be the cause of the problem:
●There may not be sufficient fuel in the vehicle’s tank.
Refuel the vehicle.
●The engine may be flooded.
Try to restart the engine again following correct starting proce-
dures. (→P. 1 8 0 )
●There may be a malfunction in the engine immobilizer system.
(→P. 115)
■The starter motor turns over slowly, the interior lights and head-
lights are dim, or the horn does not sound or sounds at a low vol-
ume.
One of the following may be the cause of the problem:
●The battery may be discharged. (→P. 5 9 4 )
●The battery terminal connections may be loose or corroded.
■The starter motor does not turn over.
The engine starting system may be malfunctioning due to an electri-
cal problem such as an open circuit or a blown fuse. However, an
interim measure is available to start the engine. (→P. 588)
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588
5-2. Steps to take in an emergency
RX350/270_EE
Emergency start function
When the engine does not start, the following steps can be used as an
interim measure to start the engine if the “ENGINE START STOP” switch
is functioning normally:
Set the parking brake.
Shift the shift lever to P.
Turn the “ENGINE START STOP” switch to ACCESSORY
mode.
Press and hold the “ENGINE START STOP” switch for about 15
seconds while depressing the brake pedal firmly.
Even if the engine can be started using the above steps, the system may
be malfunctioning. Have the vehicle checked by any authorized Lexus
dealer or repairer, or another duly qualified and equipped professional.
■The starter motor does not turn over, the interior lights and head-
lights do not turn on, or the horn does not sound.
One of the following may be the cause of the problem:
●One or both of the battery terminals may be disconnected.
●The battery may be discharged. (→P. 5 9 4 )
●There may be a malfunction in the steering lock system.
Contact any authorized Lexus dealer or repairer, or another duly quali-
fied and equipped professional if the problem cannot be repaired, or if
repair procedures are unknown.
STEP1
STEP2
STEP3
STEP4
RX350_270_EE_48D77E.book 588 ページ 2014年1月24日 金曜日 午前10時4分
619
6-1. Specifications
6
Vehicle specifications
RX350/270_EE
Light bulbs
A: H9 halogen bulbs B: D4S discharge bulbs
C: H11 halogen bulbs D: Wedge base bulbs (amber)
E: H16 halogen bulbs F: Wedge base bulbs (clear)
*: If equipped
Light bulbsWTy p e
Exterior
Headlights
High beam
Low beam (discharge bulbs)*
Low beam (halogen bulbs)*
65
35
55A
B
C
Front turn signal lights21D
Front fog lights19E
Rear turn signal lights21D
Tail lights5F
Back-up lights16F
Rear fog lights21F
Outer foot lights5F
Interior
Vanity lights8F
Front interior lights5F
Rear interior light8F
Luggage compartment lights5F
Door courtesy lights5F
Footwell lights3.8F
RX350_270_EE_48D77E.book 619 ページ 2014年1月24日 金曜日 午前10時4分
628
6-2. Customization
RX350/270_EE
Illumination
(
→P. 4 1 7 )
Wireless remote
control linked
exterior lights
when the sur-
rounding area is
dark
OnOff———O
Interior light
controlOnOffO—OO
Exterior light
controlOnOffO—OO
Shift lever lightsOnOff———O
Seat belt
reminder
(
→P. 5 4 6 )
Vehicle speed
linked seat belt
reminder buzzer
OnOff———O
ItemFunctionDefault
settingCustom-
ized
setting
RX350_270_EE_48D77E.book 628 ページ 2014年1月24日 金曜日 午前10時4分
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
RX350_270_EE_48D77E.book 638 ページ 2014年1月24日 金曜日 午前10時4分
639
Alphabetical index
RX350/270_EE
Child safety
Airbag precautions ............................. 137
Back door precautions ...................... 66
Child restraint system........................ 142
Child-protectors ................................... 57
How your child should wear
the seat belt ............................................ 91
Installing child restraints ...................152
Moon roof precautions ....................107
Power window lock switch.............. 101
Power window precautions .......... 103
Removed electronic key battery
precautions....................................... 503
Seat belt precautions .......................... 92
Seat heater precautions .................440
Battery precautions
...................................................... 481, 594
Child-protectors ...................................... 57
Cleaning
Exterior.................................................... 452
Interior .....................................................455
Seat belts................................................456
Clock* ....................................................... 432
Coat hooks .............................................. 442
Coin holder ............................................. 427
Condenser .............................................. 478
Console box ........................................... 426
Coolant
Engine coolant .................................... 477Cooling system
Engine overheating ..........................598
Cornering assist sensors ................... 248
Cruise control
Cruise control ..................................... 230
Dynamic radar cruise control ......234
Cup holders ............................................ 423
Curtain shield airbags ........................... 131
Customizable features....................... 622
Daytime running light system .......... 220
Defogger*
Rear window.......................................... 321
Side mirror .............................................. 321
Dimensions ............................................. 606
Display
Multi-information display............... 203
Trip information.................................. 206
Warning message ............................ 552
Do-it-yourself maintenance ............... 461
Door courtesy lights
Door courtesy lights .......................... 417
Wattage ................................................... 619
Door lock
Back door ................................................ 60
Side door .................................................. 56
Wireless remote control .................. 53
Door pockets ......................................... 422
D
*: For vehicles with a navigation system, refer to the “Navigation System Owner’s Manual”.
RX350_270_EE_48D77E.book 639 ページ 2014年1月24日 金曜日 午前10時4分
642
Alphabetical index
RX350/270_EE
Headlights
Discharge headlight
precautions....................................... 530
Replacing light bulbs......................... 516
Switch ........................................................ 217
Wattage................................................... 619
Head-up display
Display contrast adjustment
switch...................................................... 212
Display position adjustment
switch...................................................... 212
Head-up display main switch ........ 212
Heaters
Seat heaters .......................................... 439
Side mirror* ............................................ 321
Steering wheel .................................... 437
Height control
Electronically modulated air
suspension ......................................... 256
Hill-start assist control ..........................271
Hood .......................................................... 465
Hooks
Cargo ...................................................... 446
Coat.......................................................... 442
Horn ............................................................ 195
HUD
Display contrast adjustment
switch...................................................... 212
Display position adjustment
switch...................................................... 212
Head-up display main switch ........ 212Identification
Engine ..................................................... 607
Vehicle.................................................... 607
Ignition switch ......................................... 180
Illuminated entry system ...................... 417
Immobilizer system ................................. 115
Indicator lights ........................................ 198
Initialization
Items to initialize ................................. 633
Inside rear view mirror .......................... 96
Instrument panel light control
buttons ..................................................... 197
Interior lights
Interior lights .......................................... 417
Switch ........................................................ 418
Wattage ................................................... 619
iPod* .......................................................... 344
Jack
Positioning a floor jack ................... 466
Vehicle-equipped jack....................572
Jack handle ............................................. 572I
J
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643
Alphabetical index
RX350/270_EE
Keyless entry ............................................. 53
Keys
Electronic key ......................................... 26
Engine switch........................................ 180
If the electronic key does not
operate properly ............................. 591
If you lose your keys ........................ 590
Key number ............................................. 26
Keyless entry ........................................... 53
Keys ............................................................. 26
Mechanical key...................................... 26
Wireless remote control key .......... 53
Lexus parking assist monitor*
Licence plate lights
Wattage................................................... 619
Light bulbs
Replacing ................................................ 516
Wattage................................................... 619
Lights
Door courtesy lights........................... 417
Emergency flasher switch ............. 532
Fog light switch ................................... 222
Hazard light switch ........................... 532
Headlights switch ................................ 217
Interior light switch ............................. 418
Luggage compartment light ........... 63
Outer foot lights ................................... 417
Overhead courtesy light................. 418
Personal light switch ......................... 418
Replacing light bulbs......................... 516Scuff lights ............................................... 417
Shift lever light ....................................... 417
Turn signal lever................................... 193
Vanity lights............................................ 431
Wattage ................................................... 619
Lock steering column .......................... 183
Luggage compartment lights
Switch ......................................................... 63
Wattage ................................................... 619
Luggage cover ...................................... 448
Maintenance
Do-it-yourself maintenance ........... 461
Maintenance data .............................606
Maintenance requirements .......... 458
Meter
Instrument panel light control ....... 197
Meters ....................................................... 196
Mirrors
Inside rear view mirror ...................... 96
Side mirror heaters* .......................... 321
Side mirrors............................................. 98
Vanity mirrors ....................................... 431
Moon roof ................................................ 104
MP3 disc* ............................................... 337
Multi-display light control ................. 434
Multi-information display
Displays item........................................ 206
Switches ................................................. 203
Trip information.................................. 206
Window close suggestion
mode .................................................... 208K
L
*: For vehicles with a navigation system, refer to the “Navigation System Owner’s Manual”.
M
RX350_270_EE_48D77E.book 643 ページ 2014年1月24日 金曜日 午前10時4分