power LEXUS RX350 2011 Service Manual

235
2-4. Using other driving systems
2

When driving
CAUTION
nThe ABS does not operate effectively when
lTires with inadequate gripping ability are used (such as excessively worn tires on
a snow covered road).
lThe vehicle hydroplanes while driving at high speed on a wet or slick road.
nStopping distance when the ABS is operating will exceed that of normal condi-
tions
The ABS is not designed to shorten the vehicle’s stopping distance. Always main-
tain a safe distance from the vehicle in front of you in the following situations:
lWhen driving on dirt, gravel or snow-covered roads
lWhen driving with tire chains
lWhen driving over bumps in the road
lWhen driving over roads with potholes or roads with uneven surfaces
nTRAC may not operate effectively when
Directional control and power may not be achievable while driving on slippery road
surfaces, even if the TRAC system is operating.
Do not drive the vehicle in conditions where stability and power may be lost.

237
2-4. Using other driving systems
2

When driving
All-wheel drive lock switch (AWD models)
nAll-wheel drive lock mode
lAll-wheel drive lock mode is canceled when the brakes are applied to ensure
the ABS and VSC systems operate effectively.
lAll-wheel drive lock mode is canceled when the vehicle speed exceeds 25 mph
(40 km/h).
All-wheel drive lock mode can be used when a large amount of drive power
needs to be applied to all the wheels, such as when the vehicle gets stuck in
mud and you need to free it.
Press the switch.
The torque of the engine is dis-
tributed to the rear wheels to
the maximum extent possible in
accordance with driving condi-
tions.
Pressing the switch again can-
cels all-wheel drive lock mode
and returns the active torque
control 4WD system to normal
mode. (→P. 2 3 1 )

263
2-5. Driving information
2

When driving
Connecting trailer lights
Without towing package: Please consult your dealer 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.
With towing package: Use the 4 pin connector located under the rear
bumper.
nAuto current cut-off function (vehicles with towing package)
In case of over current, the auto cut-off function stops the power flowing to the
trailer lights to prevent damage to the vehicle's electrical system.
This function is activated when the rated current of any of the following trailer light
circuit components is exceeded:
lTail lights: maximum 7.8 A
lStop/turn signal light (right): maximum 4.5 A
lStop/turn signal light (left): maximum 4.5 A
nWhen the auto current cut function is activated
If a trailer light does not come on due to the activation of the auto current cut func-
tion, the light system will need to be reset.
Follow the reset procedure shown below.
lIf a tail light does not come on, turn off the headlight switch.
lIf the right-side stop/turn signal light does not come on, put the turn signal in the
off position or remove foot from the brake pedal.
lIf the left-side stop/turn signal light does not come on, put the turn signal in the
off position or remove foot from the brake pedal.
If the emergency flashers do not operate, press the emergency flasher switch to
turn them off.
After the light system is reset, operate the light switches again to see if the lights
operate normally.
If the lights do not operate normally, have the vehicle inspected by your Lexus
dealer.

266
2-5. Driving information
lWhen restarting after parking on a slope:
With the transmission in the P position, start the engine. Be sure
to keep the brake pedal depressed.
Shift into 3, 2, 1, or the R position (if reversing).
Release the parking brake and brake pedal, and slowly pull or
back away from the wheel blocks. Stop and apply the brakes.
Have someone retrieve the blocks.
nBefore towing
Check that the following conditions are met:
lThe vehicle's tires are properly inflated. (→P. 4 8 7 )
lTrailer tires are inflated according to the trailer manufacturer's recommendation.
lAll trailer lights work.
lAll lights work each time you connect them.
lThe trailer ball is set up at the proper height for the coupler on the trailer.
lThe vehicle remains level when a loaded or unloaded trailer is hitched. Do not
drive if the vehicle is not level, and check for improper tongue load, overloading,
worn suspension, or other possible causes.
lThe trailer cargo is securely loaded.
lThe rear view mirrors conform to all applicable federal, state/provincial or local
regulations. If they do not, install rear view mirrors appropriate for towing pur-
poses.
nBreak-in schedule
If your vehicle is new or equipped with any new power train components (such as
an engine, transmission, differential and wheel bearing), Lexus recommends that
you do not tow a trailer until it has been driven for over 500 miles (800 km).
However, avoid full throttle acceleration.
nMaintenance
lIf you tow a trailer, your vehicle will require more frequent maintenance due to
the additional load. (See “Warranty and Services Guide”, “Owner's Manual Sup-
plement” or “Scheduled Maintenance”.)
lRetighten the fixing bolts of the towing ball and bracket after approximately 600
miles (1000 km) of trailer towing.
STEP1
STEP2
STEP3
STEP4

317
3-2. Using the audio system
3

Interior features
Operating an iPod∗
Connecting an iPod enables you to enjoy music from the vehicle speakers.
nConnecting an iPod
Slide the armrest while pulling
up the lever, and lift the armrest.
Remove the upper trays (if
equipped).
Remove the lower tray.
Open the cover and connect an
iPod using an iPod cable.
Turn on the power of the iPod if it
is not turned on.
Press or .
STEP1
STEP2
STEP3
STEP4
∗: If equipped

325
3-2. Using the audio system
3

Interior features
Operating a USB memory∗
Connecting a USB memory enables you to enjoy music from the vehicle
speakers.
nConnecting a USB memory
Slide the armrest while pulling
up the lever, and lift the armrest.
Remove the upper trays (if
equipped).
Remove the lower tray.
Open the cover and connect a
USB memory.
Turn on the power of the USB
memory if it is not turned on.
Press or .
STEP1
STEP2
STEP3
STEP4
∗: If equipped

338
3-2. Using the audio system
nOperating portable audio devices connected to the audio system
The volume can be adjusted using the vehicle's audio controls. All other adjust-
ments must be made on the portable audio device itself.
nWhen using a portable audio device connected to the power outlet
Noise may occur during playback. Use the power source of the portable audio
device.
nRouting portable audio device cables
→P. 3 2 3

339
3-2. Using the audio system
3

Interior features
Using the steering wheel audio switches
Turning the power on
Press when the audio system is turned off.
The audio system can be turned off by holding the switch down for 1 second
or more.
Some audio features can be controlled using the switches on the steering
wheel.
Turns the power on, selects
an audio source
Increases/decreases volume
Radio mode: Selects a radio
station
CD mode: Selects a track,
file (MP3 and
WMA) and disc
Bluetooth® audio mode
(type A and B):
Selects a track
and album
iPod mode (type A):
Selects a song
USB memory mode (type A):
Selects a file and
folder

400
3-6. Using the storage features
Glove box
The glove box can be opened by pressing the lock release button and
locked and unlocked using the mechanical key.
Opens
Locks
Unlocks
nPower back door main switch (if equipped)
The power back door main switch is located in the glove box. (→P. 5 2 )
CAUTION
nCaution while driving
Keep the glove box closed.
Injuries may result in the event of an accident or sudden braking.
Glove box

413
3-7. Other interior features
3

Interior features
Power outlets
The power outlets can be used for a following component:
12 V: Accessories that run on less than 10 A.
120 VAC: Accessories that use less than 100 W.
Inside the console (12 V)
Slide the armrest while pulling
up the lever, and lift the armrest.
Remove the upper trays (if
equipped).
Remove the lower tray.
Under tray (12 V)
STEP1
STEP2