wheel Lexus ES350 2011 s Service Manual

200
2-5. Driving information
ES350_U
CAUTION
■Hitches
Trailer hitch assemblies have different weight capacities established by the hitch
manufacturer. Even though the vehicle may be physically capable of towing a
higher weight, the operator must never exceed the maximum weight rating speci-
fied for the trailer hitch.
●If you wish to install a trailer hitch, your Lexus dealer should be consulted.
●Use only a hitch that conforms to the total trailer weight requirement.
●Follow the directions supplied by the hitch manufacturer.
●Lubricate the hitch ball with a light coat of grease.
●Remove the trailer hitch whenever you are not towing a trailer. After removing
the hitch, seal any mounting holes in the vehicle body to prevent entry of any sub-
stances into the vehicle.
■When towing a trailer
●Never tap into your vehicle's hydraulic system, as this will lower the vehicle's
braking effectiveness.
●Never tow a trailer without using a safety chain securely attached to both the
trailer and the vehicle. If damage occurs to the coupling unit or hitch ball, there is
danger of the trailer wandering into another lane.
●Do not use cruise control/dynamic radar cruise control.
Doing so may result in inappropriate control of speed and could cause serious or
fatal accident.
NOTICE
■When installing a trailer hitch
●Use only the position recommended by your Lexus dealer. Do not install the
trailer hitch on the bumper; this may cause body damage.
●Do not use axle-mounted hitches, as they can cause damage to the axle housing,
wheel bearings, wheels or tires.
■Brakes
Lexus recommends trailers with brakes that conform to any applicable federal and
state/provincial regulations.

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2-5. Driving information
2
When driving
ES350_U
Trailer towing tipsYour vehicle will handle differently when towing a trailer. In order to avoid
accident, death or serious injury, keep the following in mind when towing:
● Before starting out, check the trailer’s lights and the vehicle-trailer
connections. Recheck after driving a short distance.
● Practice turning, stopping and rever sing with the trailer attached in an
area away from traffic until you become accustomed to the feel of the
vehicle.
● Reversing with a trailer attached is difficult and requires practice. Grip
the bottom of the steering wheel and move your hand to the left to
move the trailer to the left. Move your hand to the right to move the
trailer to the right. (This is generally opposite to reversing without a
trailer attached.) Avoid sharp or prolonged turning. Have someone
guide you when reversing to reduce the risk of an accident.
● As stopping distance is increased when towing a trailer, vehicle-to-
vehicle distance should be increased. For each 10 mph (16 km/h) of
speed, allow at least one vehicle and trailer length.
NOTICE
■Safety chain
A safety chain must always be used between the towing vehicle and the trailer.
Leave sufficient slack in the chain for turns. The chain should cross under the trailer
tongue to prevent the tongue from dropping to the ground in the case that it
becomes damaged or separated. For the correct safety chain installation proce-
dure, ask your Lexus dealer.
■Do not directly splice trailer lights
Directly splicing may damage your vehicle's electrical system and cause a malfunc-
tion.

202
2-5. Driving information
ES350_U●
Avoid sudden braking as you may sk id, resulting in jackknifing and loss
of control. This is especially true on wet or slippery surfaces.
● Avoid jerky starts or sudden acceleration.
● Avoid jerky steering and sharp turns, and slow down before making a
turn.
● Note that when making a turn, the trailer wheels will be closer than the
vehicle wheels to the inside of the turn. Compensate by making a
larger than normal turning radius.
● Crosswinds and rough roads will adversely affect handling of your
vehicle and trailer, causing sway. Periodically check the rear to prepare
for being passed by large trucks or buses, which may cause your vehi-
cle and trailer to sway. If swaying occurs, firmly grip the steering wheel,
reduce speed immediately but gradually, and steer straight ahead.
Never increase speed. If you make no extreme correction with the
steering or brakes, your vehicle and trailer will stabilize.
● Take care when passing other vehicles. Passing requires considerable
distance. After passing a vehicle, do not forget the length of your
trailer, and be sure you have plenty of room before changing lanes.
● To maintain engine braking efficiency and charging system perfor-
mance when using engine braking, do not use overdrive. Transmission
shift range position must be in 4, in the S mode.
● Due to the added load of the trailer, your vehicle's engine may over-
heat on hot days (at temperatures over 85°F [30°C]) when driving up
a long or steep grade. If the engine coolant temperature gauge indi-
cates overheating, immediately turn off the air conditioning (if in use),
pull your vehicle off the road and stop in a safe spot. See “If you vehicle
overheats”. ( →P. 486)

203
2-5. Driving information
2
When driving
ES350_U●
Always place wheel blocks under both the vehicle and the trailer
wheels when parking. Apply the parking brake firmly, and put the
transmission in P. Avoid parking on a slope, but if unavoidable, do so
only after performing the following:
Apply the brakes and keep them applied.
Have someone place wheel blocks under both the vehicle and
trailer wheels.
When the wheel blocks are in place, release the brakes slowly
until the blocks absorb the load.
Apply the parking brake firmly.
Shift into P and turn off the engine.
● When restarting after parking on a slope:
With the transmission in the P position, start the engine. Be sure
to keep the brake pedal pressed.
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.
CAUTION
■To avoid an accident
●Do not exceed 45 mph (72 km/h) or posted towing speed limit, whichever is
lower. As instability (swaying) of the towing vehicle-trailer combination increases
as speed increases, exceeding 45 mph (72 km/h) may cause loss of control.
●Slow down and downshift before descending steep or long downhill grades. Do
not make sudden downshifts while descending steep or long downhill grades.
●Avoid holding the brake pedal down too lo ng or too frequently. This could cause
the brakes to overheat and result in reduced braking efficiency.
STEP1
STEP2
STEP3
STEP4
STEP5
STEP1
STEP2
STEP3
STEP4

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2-5. Driving information
ES350_U
Dinghy towing
NOTICE
■To avoid serious damage to your vehicle
Do not tow your vehicle with four wheels on the ground.
Your vehicle is not designed to be dinghy towed (with 4 wheels on the
ground) behind a motor home.

206
ES350_U
3-1. Using the air conditioning system and defogger
Automatic air conditioning system ........... 208
Rear window and outside rear view
mirror defoggers.................. 215
3-2. Using the audio system Audio system type .................. 216
Using the radio ........................ 219
Using the CD player ............. 226
Playing back MP3 and WMA discs ........................... 233
Operating an iPod ................. 240
Operating a USB memory................................... 247
Optimal use of the audio system ..................................... 256
Using the AUX port.............. 258
Using the steering wheel audio switches...................... 259

217
3-2. Using the audio system
3
Interior features
ES350_U
■Using mobile phones
Interference may be heard through the audio system’s speakers if a mobile phone is
being used inside or close to the vehicle while the audio system is operating.
Ti t l ePa g e
Using the radioP. 2 1 9
Using the CD playerP. 2 2 6
Playing back MP3 and WMA discsP. 2 3 3
Operating an iPodP. 2 4 0
Operating a USB memoryP. 2 4 7
Optimal use of the audio systemP. 2 5 6
Using the AUX portP. 2 5 8
Using the steering wheel audio switchesP. 2 5 9

259
3-2. Using the audio system
3
Interior features
ES350_U
Using the steering wheel audio switches
Turning the power onPress when the audio system is turned OFF.
The audio system can be turned off by holding the button down until you hear
a beep.
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:
Selects a track and
album
iPod mode (if equipped):
Selects a song
USB memory mode (if
equipped): Selects a file and folder

261
3-2. Using the audio system
3
Interior features
ES350_U
Selecting an albumPress to select Bluetooth
® audio mode.
Press and hold “ ∧” or “ ∨” on until you hear a beep.
Selecting a folder (if equipped)
Press to select USB memory mode.
Press and hold “ ∧” or “ ∨” on until you hear a beep.
Selecting a disc in the CD player
Press to select the CD mode.
Press and hold “ ∧” or “ ∨” on until you hear a beep.
■Canceling automatic selection of a radio station
Press again.
CAUTION
■To reduce the risk of an accident
Exercise care when operating the audio switches on the steering wheel.
STEP1
STEP2
STEP1
STEP2
STEP1
STEP2

271
3-3. Using the Bluetooth® audio system
3
Interior features
ES350_U
Fast-forwarding and rewinding tracksTo fast-forward or rewind, press and hold “
∧” or “ ∨” on
until you hear a beep.
Random playback
Press (RAND).
To cancel, press (RAND) again.
Repeat playPress (RPT).
To cancel, press (RPT) again.
Scanning tracksPress .
To cancel, press again.
Switching the displayPress .
Each time the button is pressed, the display changes in the following order:
Elapsed time → Album title → Track title → Artist name
Using the steering wheel audio switches
→ P. 2 5 9