2014 LEXUS RX270 warning lights

552
5-2. Steps to take in an emergency
RX350/270_EE
If a warning message is displayed
Stop the vehicle immediately. Continuing to drive the vehicle may be dangerous.
The following warning indicates a possible problem in the brake system.
Immediately stop the vehicle in a safe place and contact any authorized
Lexus dealer or repairer, or another duly qualified and equipped profes-
sional.
Warning messageDetails
Indicates the following:
• The brake fluid level is low; or,
• The brake system is malfunctioning.
A buzzer also sounds.
If a warning is shown on the multi-information display, stay calm and per-
form the following actions:
Master warning light
The master warning light also
comes on or flashes in order to
indicate that a message is cur-
rently being displayed on the
multi-information display.
Multi-information display
If any of the warning lights comes on again after the following actions
have been performed, contact any authorized Lexus dealer or
repairer, or another duly qualified and equipped professional.
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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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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”.
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644
Alphabetical index
RX350/270_EE
Odometer................................................. 196
Oil
Engine oil ............................................... 472
Opener
Back door.................................................60
Fuel filler door......................................... 110
Hood ........................................................465
Outer foot lights
Outer foot lights ................................... 417
Wattage................................................... 619
Outside rear view mirrors
Adjusting and folding.......................... 98
Mirror position memory......................81
Outside temperature display* ........433
Overhead courtesy lights
Overhead courtesy lights................ 417
Wattage................................................... 619
Overheating, Engine.......................... 598
Paddle shift switches ............................ 186
Parking assist sensors ......................... 248
Parking brake .......................................... 194
Parking lights
Replacing light bulbs......................... 516
Switch ........................................................ 217
Wattage................................................... 619
PCS
Function ................................................. 280
Pre-crash braking off switch ......... 281
Warning light ....................................... 544
Personal lights
Switch ....................................................... 418Phone* ........................................................391
Power back door ..................................... 60
Power easy access system .................. 84
Power outlet ........................................... 435
Power windows ........................................ 101
Pre-crash safety system
Function.................................................. 280
Pre-crash braking off switch.......... 281
Warning light....................................... 544
Radar cruise control............................ 234
Radiator .................................................... 478
Radio* ....................................................... 326
RDS ............................................................ 327
Rear fog lights
Replacing light bulbs .........................516
Switch ....................................................... 222
Wattage ................................................... 619
Rear seat
Adjustment ............................................... 77
Folding down .......................................... 77
Rear seat entertainment system*
Rear turn signal lights
Replacing light bulbs .........................516
Wattage ................................................... 619
Rear view monitor system ................ 263
Rear window defogger* ......................321
Rear window wiper...............................227
Remote Touch*O
P
R
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647
Alphabetical index
RX350/270_EE
Tachometer
Tachometer ........................................... 196
Tail lights
Replacing light bulbs......................... 516
Switch ........................................................ 217
Wattage................................................... 619
Talk switch* ............................................. 392
Telephone switch*................................ 392
Telephone* ............................................... 391
Theft deterrent system
Alarm ......................................................... 122
Double locking system .......................121
Immobilizer system.............................. 115
Tire inflation pressure ......................... 495
Tires
Chains ..................................................... 296
Checking ...............................................483
If you have a flat tire .......................... 572
Inflation pressure................................495
Inflation pressure sensor ................484
Replacing ............................................... 572
Rotating tires ........................................483
Size.............................................................. 617
Snow tires .............................................. 296
Spare tire................................................ 572
Tire pressure warning
system ..................................... 483, 546
Tools ........................................................... 572
Towing
Emergency towing............................536
Trailer towing ..............................300, 311
Traction control .......................................271Trailer towing ................................ 300, 311
TRC .............................................................. 271
Trip information display ..................... 206
Trip meter ..................................................196
Turn signal lights
Replacing light bulbs .........................516
Switch ........................................................ 193
Wattage ................................................... 619
Under tray ............................................... 429
USB port .......................................344, 353
Vanity lights
Vanity lights............................................ 431
Wattage ................................................... 619
Vanity mirrors ..........................................431
VDIM..........................................................272
Vehicle dynamics integrated
management ........................................272
Vehicle identification number......... 607
Vehicle stability control ....................... 271
VSC ............................................................. 271
Warning buzzers
Brake system ....................................... 543
Key reminder....................................... 563
Open door .......................................... 546
Open moon roof reminder.......... 557
Pre-crash braking ............................. 280
Seat belt reminder ............................ 546T
*: For vehicles with a navigation system, refer to the “Navigation System Owner’s Manual”.
U
V
W
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648
Alphabetical index
RX350/270_EE
Warning lights
Anti-lock brake system...................544
Automatic headlight leveling
system .................................................. 220
Brake assist system...........................544
Brake system ...........................543, 544
Charging system ...............................543
Electric power steering ..................544
Electronic engine control
system ..................................................544
Low fuel level .......................................546
Low tire pressure...............................546
Malfunction indicator lamp ...........544
Master warning light ........................546
Open door............................................546
Pre-crash safety system .................544
Pretensioners....................................... 544
Seat belt reminder light...................546
SRS airbags .......................................... 544
Tire pressure ........................................546Warning messages
Adaptive front lighting system .... 554
Anti-lock brake
system.................................................. 554
Automatic transmission fluid ....... 557
AWD system.............. 553, 554, 557
Brake lamp system ........................... 554
Brake system ....................................... 552
Dynamic radar cruise
control system .....................554, 557
Electric power steering .................. 554
Electronically modulated air
suspension ........................................ 554
Engine oil level.................................... 557
Engine oil pressure........................... 553
Engine overheat................................. 557
Headlight leveling ............................. 554
Hood ....................................................... 557
Lexus parking assist-
sensor ......................................554, 557
Light reminder .................................... 557
Low fuel .................................................. 557
Moon roof ............................................. 557
Open door ........................................... 557
Parking brake ...................................... 557
Pre-crash safety
system......................................554, 557
Smart entry & start system ........... 563
SRS airbags .......................................... 554
Steering lock ........................................ 554
Washer fluid......................................... 557
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651
What to do if...
RX350/270_EE
A warning light or indicator
light comes onP. 5 4 3If a warning light turns on or a warning
buzzer sounds...
■Warning lights
P. 5 4 4P. 5 4 6
P. 5 4 3P. 5 4 6
P. 5 4 6P. 5 4 6
P. 5 4 4P. 5 4 4
P. 5 4 6P. 5 4 4
P. 5 4 4P. 5 4 6
P. 5 4 4P. 5 4 4
P. 5 4 3
*: The light flashes to indicate a malfunction.
ABS warning lightDriver’s seat belt reminder
light (on the instrument
panel)
Brake system warning lightFront passenger’s seat belt
reminder light (on the
center panel)
Low fuel level warning lightMaster warning light
SRS warning lightElectric power steering
system warning
light
Open door warning lightPre-crash safety system
warning light*
Malfunction indicator lampTire pressure warning light
“AFS OFF” indicator*Slip indicator
Charging system warning
light
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