light LEXUS RX270 2014 Manual Online

281
2-4. Using other driving systems
2
When driving
RX350/270_EE
Disabling pre-crash braking
Pre-crash braking disabled
Pre-crash braking enabled
The pre-crash safety system warn-
ing light turn on when pre-crash
braking is disabled.
Radar sensor
The radar sensor detects vehicles
or other obstacles on or near the
road ahead and determines
whether a collision is imminent
based on the position, speed, and
heading of the obstacles.
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284
2-4. Using other driving systems
RX350/270_EE
■Situations in which the pre-crash safety system does not function properly
The system may not function effectively in situations such as the following:
●On roads with sharp bends or uneven surfaces
●If a vehicle suddenly moves in front of your vehicle, such as at an intersection
●If a vehicle suddenly cuts in front of your vehicle, such as when overtaking
●In inclement weather such as heavy rain, fog, snow or sand storms
●When your vehicle is skidding with the VSC system off
●When an extreme change in vehicle height occurs
●When the axis of the radar is out of adjustment
■Automatic cancelation of the pre-crash safety system
When a malfunction occurs due to sensor contamination, etc. that results in the
sensors being unable to detect obstacles, the pre-crash safety system will be auto-
matically disabled. In this case, the system will not activate even if there is a collision
possibility.
■When there is a malfunction in the system, or if the system is temporarily unus-
able
Warning lights and/or warning messages will turn on or flash. (→P. 5 4 3 , 5 5 2 )
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288
2-4. Using other driving systems
RX350/270_EE
CAUTION
■When the sensor may not be correctly detecting the vehicle ahead
Apply the brakes as necessary in any of the following situations:
●When water or snow thrown up by the surrounding vehicles hinders the function-
ing of the sensor
●When your vehicle is pointing upwards (caused by a heavy load in the luggage
compartment etc.)
●Vehicles that cut in suddenly
●Vehicles with small rear ends (trailers with no load on board etc.)
●Motorcycles traveling in the same lane
■Handling the radar sensor
Observe the following to ensure the pre-crash safety system can function effec-
tively:
●Keep the sensor and front grille clean at all times.
Clean the sensor and front grille with a soft cloth so you do not mark or damage
them.
●Do not subject the sensor or surrounding area to a strong impact.
If the sensor moves even slightly off position, the system may become inaccurate
or malfunction. If the sensor or surrounding area is subject to a strong impact,
always have the area inspected and adjusted by any authorized Lexus dealer or
repairer, or another duly qualified and equipped professional.
●Do not disassemble the sensor.
●Do not attach accessories or stickers to the sensor, grille or surrounding area.
●Do not modify or paint the sensor and grille cover.
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296
2-5. Driving information
RX350/270_EE
Winter driving tips
Carry out the necessary preparations and inspections before driving the
vehicle in winter. Always drive the vehicle in a manner appropriate to the
prevailing weather conditions.
■Pre-winter preparations
●Use fluids that are appropriate to the prevailing outside tempera-
tures.
• Engine oil
• Engine coolant
• Washer fluid
●Have a service technician inspect the condition of the battery.
●Have the vehicle fitted with four snow tires or purchase a set of
tire chains for the front tires.
Ensure that all tires are the same size and brand, and that chains match
the size of the tires.
■Before driving the vehicle
Perform the following according to the driving conditions:
●Do not try to forcibly open a window or move a wiper that is fro-
zen. Pour warm water over the frozen area to melt the ice. Wipe
away the water immediately to prevent it from freezing.
●To ensure proper operation of the climate control system fan,
remove any snow that has accumulated on the air inlet vents in
front of the windshield.
●Check for and remove any excess ice or snow that may have
accumulated on the exterior lights, vehicle's roof, chassis, around
the tires or on the brakes.
●Remove any snow or mud from the bottom of your shoes before
getting in the vehicle.
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306
2-5. Driving information
RX350/270_EE
■Tire info rmat ion
●Ensure that your vehicle’s tires are properly inflated. Adjust the tire pressure to
the recommended pressure. (→P. 6 1 7 )
●Increase the air pressure of the trailer tires in accordance with the total trailer
weight and according to the values recommended by the manufacturer of your
trailer.
■Trailer lights
●Check that the turn signal lights and stoplights are operating correctly every
time you hitch up the trailer. Directly wiring up to your vehicle may damage the
electrical system and stop the lights from functioning correctly.
●Please consult at any authorized dealer or repairer, or another duly qualified
and equipped professional when installing trailer lights, as incorrect installation
may cause damage to the vehicle’s lights. Please take care to comply with your
state’s laws when installing trailer lights.
■Break-in schedule
Lexus recommends that vehicles fitted with new power train components should
not be used for towing trailers for the first 800 km (500 miles).
■Safety checks before towing
●Check that the maximum load limit for the towing hitch/bracket hitch ball is not
exceeded. Bear in mind that the coupling weight of the trailer will add to the
load exerted on the vehicle. Also make sure that you will not be towing a load
that exceeds the maximum permissible axle capacity.
●Ensure that the trailer load is secure.
●Supplementary outside rear view mirrors should be added to the vehicle if the
traffic behind cannot be clearly seen with standard mirrors. Adjust the extend-
ing arms of these mirrors on both sides of the vehicle so that they always provide
maximum visibility of the road behind.
■Maintenance
●Maintenance must be performed more frequently when using the vehicle for
towing due to the greater weight burden placed on the vehicle compared to
normal driving.
●Retighten all bolts securing the hitching ball and bracket after towing for
approximately 1000 km (600 miles).
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307
2-5. Driving information
2
When driving
RX350/270_EE
Guidance
Your vehicle will handle differently when towing a trailer. In order to avoid
accident, death or serious injury, keep the following in mind when towing:
■Checking connections between trailer and lights
Stop the vehicle and check the operation of the connection between
the trailer and lights after driving for a brief period as well as before
starting off.
■Practicing driving with a coupled trailer
●Get the feel for turning, stopping and reversing with the trailer cou-
pled by practicing in an area with no or light traffic.
●When reversing with a coupled trailer, hold the section of the steer-
ing wheel nearest to you and rotate clockwise to turn the trailer left
or counterclockwise to turn it right. Always rotate a little at a time to
prevent steering error. Have someone guide you when reversing to
lessen the risk of an accident.
■Increasing vehicle-to-vehicle distance
At a speed of 10 km/h (6 mph), the distance to the vehicle running
ahead of you should be equivalent to or greater than the combined
length of your vehicle and trailer. Avoid sudden braking that may cause
skidding. Otherwise, the vehicle may spin out of control. This is espe-
cially true when driving on wet or slippery road surfaces.
■Sudden acceleration/steering input/cornering
Executing sharp turns when towing may result in the trailer colliding
with your vehicle. Decelerate well in advance when approaching turns
and take them slowly and carefully to avoid sudden braking.
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3Interior features
313
RX350/270_EE
Setting up a Bluetooth®
enabled portable
player...................................... 372
Bluetooth
® audio system
setup ........................................ 376
Optimal use of the audio
system...................................... 377
Using the AUX port............... 379
Using the steering wheel
audio switches....................... 381
Hands-free system
for mobile phones ............... 384
Using the hands-free
system (for mobile
phones) ................................... 391
Making a phone call............... 397
Setting a mobile phone ......... 401
Security and system
setup ....................................... 405
Using the phone book ............. 411
3-3. Using the interior lights
Interior lights list ...................... 417
• Interior lights .......................... 418
• Personal lights ....................... 4183-4. Using the storage
features
List of storage features ........ 420
• Glove box ................................421
• Bottle holders/
door pockets ......................... 422
• Cup holders .......................... 423
• Console box .......................... 426
• Coin holder ............................427
• Auxiliary box......................... 428
• Under tray ............................. 429
3-5. Other interior features
Sun visors ................................. 430
Vanity mirror............................. 431
Clock ........................................ 432
Outside temperature
display .................................... 433
Multi-display light
control.................................... 434
Power outlets........................... 435
Heated steering wheel ......... 437
Seat heaters and
ventilators ............................. 439
Armrest ...................................... 441
Coat hooks ............................... 442
Assist grips .............................. 443
Floor mat................................... 444
Luggage compartment
features .................................. 446
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319
3-1. Using the air conditioning system and defogger
3
Interior features
RX350/270_EE
■Air conditioning system settings
●When the “ENGINE START STOP” switch is turned on, the air conditioning
system settings will be set to those that were in use the last time the “ENGINE
START STOP” switch was turned off.
●Air conditioning system settings are memorized individually on each electronic
key, so the settings reproduced will be specific to the key that is used.
●This feature is customizable at any authorized Lexus dealer or repairer, or
another duly qualified and equipped professional.
■Using automatic mode
Fan speed is adjusted automatically according to the temperature setting and ambi-
ent conditions. As a result, the following may occur:
Immediately after the button is pressed, the fan may stop for a while until warm or
cool air is ready to flow.
■Using the system in recirculated air mode
The windows will fog up more easily if recirculated air mode is used for an extended
period.
■Switching between outside air and recirculated air modes
Recirculated air mode or outside air mode may be automatically switched in accor-
dance with the temperature setting and the inside temperature.
■Window defogger feature
Recirculated air mode may automatically switch to outside air mode in situations
where the windows need to be defogged.
■When outside air temperature is below 0°C (32°F)
The cooling and dehumidification function may not operate even when is
pressed.
■When the indicator light on goes off
Press to turn on the cooling and dehumidification function again. There may
be a problem in the air conditioning system if the indicator light goes off again
shortly after the button is pressed. Have it inspected by any authorized Lexus
dealer or repairer, or another duly qualified and equipped professional.
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336
3-2. Using the audio system
RX350/270_EE
NOTICE
■CD player precautions
Failure to follow the precautions below may result in serious damage to the CDs or
the player itself.
●Do not insert anything other than CDs into the CD slot.
●Do not apply oil to the CD player.
●Store CDs away from direct sunlight.
●Never try to disassemble any part of the CD player.
●Do not insert more than one CD at a time.
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417
3
Interior features
RX350/270_EE
3-3. Using the interior lights
Interior lights list
Front personal lights (→P. 4 1 8 )
Front interior light (→P. 4 1 8 )
Shift lever light (when the “ENGINE START STOP” switch is in
ACCESSORY or IGNITION ON mode)
Rear personal lights (→ P. 4 1 8 )
Rear interior light
Door courtesy lights
Scuff lights (if equipped)
Footwell lights
Outer foot lights
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