towing LEXUS RX350 2011 Owners Manual

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lEmergency Assistance Button (SOS)
In the event of an emergency on the road, push the “SOS” button to reach the Safety
Connect response center. The answering agent will determine your vehicle’s location,
assess the emergency, and dispatch the necessary assistance required.
If you accidentally push the “SOS” button, tell the response-center agent that you are
not experiencing an emergency.
lEnhanced Roadside Assistance
Subscribers can push the “SOS” button to reach a Safety Connect response-center
agent, who can help with a wide range of needs, such as: towing, flat tire, fuel delivery, etc.
For a description of the Roadside Assistance services and their limitations, please see the
Safety Connect Terms and Conditions, which are available at Lexus.com.
nSubscription
After you have signed the Telematics Subscription Service Agreement and are enrolled,
you can begin receiving services.
A variety of subscription terms is available for purchase. Contact your Lexus dealer, call 1-
800-25-LEXUS (1-800-255-3987) or push the “SOS” button in your vehicle for further
subscription details.

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2-2.Instrument cluster
Gauges and meters ..................... 166
Indicators and warning
lights................................................. 168
Multi-information display........... 173
Head-up display ............................ 179
2-3. Operating the lights and
windshield wipers
Headlight switch ............................ 184
Automatic High Beam ................ 189
Fog light switch .............................. 195
Windshield wipers and
washer............................................. 197
Rear window wiper and
washer............................................ 202
Headlight cleaner switch ......... 203
2-4. Using other driving systems
Cruise control ............................... 204
Dynamic radar cruise
control........................................... 208
Intuitive parking assist ................ 220
Rear view monitor system
(rear view mirror-attached
type) ................................................ 227
Driving assist systems.................. 231
All-wheel drive lock switch
(AWD models) .......................... 237
Hill-start assist control............... 238
Pre-Collision System.................. 240
2-5. Driving information
Utility vehicle precautions ........ 244
Cargo and luggage ..................... 249
Vehicle load limits ........................ 253
Winter driving tips ....................... 254
Trailer towing ................................ 258
Dinghy towing ............................... 270
3-1. Using the air conditioning
system and defogger
Automatic air conditioning
system ............................................ 274
Rear window defogger
switch .............................................. 281
Windshield wiper de-icer ......... 282
3-2. Using the audio system
Audio system ................................. 283
Using the radio.............................. 287
Using the CD player................... 297
Playing MP3 and
WMA discs.................................. 307
Operating an iPod........................ 317
Operating a USB memory....... 325
Optimal use of the
audio system ............................... 334
Using the AUX port ................... 337
Using the steering wheel
audio switches ............................ 339
3Interior features

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1-3. Adjustable components (seats, mirrors, steering wheel)
1

Before driving
CAUTION
nAfter returning the rear seatback to the upright position
Observe the following precautions. Failure to do so may result in death or serious
injury.
lMake sure the seatback is securely locked by pushing it forward and rearward on
the top.
lCheck that the seat belts are not twisted or caught in the seatback.
NOTICE
nStowing the center seat belt buckle
Before folding down the rear seatbacks, stow the center seat belt buckle to prevent
it from becoming caught in the seatbacks.

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2-4. Using other driving systems
2

When driving
CAUTION
nTo avoid operating the cruise control by mistake
Switch the cruise control off using the “ON-OFF” button when not in use.
nSituations unsuitable for cruise control
Do not use cruise control in any of the following situations.
Doing so may result in loss of control and could cause an accident resulting in death
or serious injury.
lIn heavy traffic
lOn roads with sharp bends
lOn slippery roads, such as those covered with rain, ice or snow
lOn winding roads
lOn steep hills
Vehicle speed may exceed the set speed when driving down a steep hill.
lWhen your vehicle is towing anything

218
2-4. Using other driving systems
CAUTION
nSituations unsuitable for dynamic radar cruise control
Do not use dynamic radar cruise control in any of the following situations.
Doing so may result in inappropriate speed control and could cause an accident
resulting in death or serious injury.
lIn heavy traffic
lOn roads with sharp bends
lOn winding roads
lOn slippery roads, such as those covered with rain, ice and snow
lOn steep downhills, or where there are sudden changes between sharp up and
down gradients
lAt entrances to expressways
lWhen weather conditions are bad enough that they may prevent the sensors
from functioning correctly (fog, snow, sandstorm, heavy rain, etc.)
lWhen a buzzer is heard often
lWhen your vehicle is towing anything
nWhen the sensor may not be correctly detecting the vehicle ahead
Apply the brakes as necessary when any of the following types of vehicles are in
front of you.
As the sensor may not be able to correctly detect these types of vehicles, the
approach warning (→P. 213) will not be activated, and an accident may result.
lVehicles that cut in suddenly
lVehicles traveling at low speeds
lVehicles that are not moving
lVehicles with small rear ends (trailers with no load on board etc.)
lMotorcycles traveling in the same lane

250
2-5. Driving information
(6)If your vehicle will be towing a trailer, load from your trailer will be
transferred to your vehicle. Consult this manual to determine how this
reduces the available cargo and luggage load capacity of your vehi-
cle.
(→P. 5 9 4 )
Example based on your vehicle
Cargo capacity
Total load capacity
When 2 people with the combined weight of 366 lb. (166 kg) are riding
in your vehicle, which has a total load capacity of 885 lb. (400 kg), the
available amount of cargo and luggage load capacity will be as follows:
885 lb. — 366 lb. = 519 lb. (400 kg —166 kg = 234 kg)
In this condition, if 3 more passengers with the combined weight of 388 lb.
(176 kg) get on, the available cargo and luggage load will be reduced as fol-
lows:
519 lb. — 388 lb. = 131 lb. (234 kg — 176 kg = 58 kg)
As shown in the example above, if the number of occupants increases,
the cargo and luggage load will be reduced by an amount that equals the
increased weight due to the additional occupants. In other words, if an
increase in the number of occupants causes an excess of the total load
capacity (combined weight of occupants plus cargo and luggage load),
you must reduce the cargo and luggage on your vehicle.

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2-5. Driving information
2

When driving
Vehicle load limits
nTotal load capacity and seating capacity
These details are also described on the tire and loading information label.
(→P. 4 8 7 )
CAUTION
nOverloading the vehicle
Do not overload the vehicle.
It may not only cause damage to the tires, but also degrade steering and braking
ability, resulting in an accident.
Vehicle load limits include total load capacity, seating capacity, towing
capacity and cargo capacity.
nTotal load capacity: 885 lb. (400 kg)
Total load capacity means the combined weight of occupants, cargo and
luggage.
nSeating capacity: 5 occupants (Front 2, Rear 3)
Seating capacity means the maximum number of occupants whose esti-
mated average weight is 150 lb. (68 kg) per person.
nTowing capacity
Without a towing package: 2000 lb. (907 kg)
With a towing package: 3500 lb. (1588 kg)
Towing capacity means the maximum gross trailer weight (trailer weight
plus its cargo weight) that your vehicle is able to tow.
nCargo capacity
Cargo capacity may increase or decrease depending on the weight and
the number of occupants.

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2-5. Driving information
Trailer towing
Your vehicle is designed primarily as a passenger-and-load carrying vehi-
cle. Towing a trailer will have an adverse effect on handling, performance,
braking, durability, and fuel consumption. For your safety and the safety of
others, do not overload the vehicle or trailer.
To tow a trailer safely, use extreme care and drive the vehicle in accor-
dance with the trailer's characteristics and operating conditions.
The vehicle stability and braking performance are affected by trailer stabil-
ity, brake setting and performance, and the hitch.
Lexus warranties do not apply to damage or malfunction caused by towing
a trailer for commercial purposes.
Contact your Lexus dealer for further information about additional
requirements such as a towing kit etc.

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2-5. Driving information
2

When driving
Weight limits
Confirm that the gross trailer weight, gross vehicle weight, gross axle
weight and trailer tongue load are all within the limits.
lThe gross trailer weight must never exceed the following:
Without towing package: 2000 lb. (907 kg)
With towing package: 3500 lb. (1588 kg)
lThe gross combined weight must never exceed the following:
Without towing package
2WD: 7560 lb. (3429 kg)
AWD: 7650 lb. (3470 kg)
With towing package
2WD: 9060 lb. (4109 kg)
AWD: 9150 lb. (4150 kg)
lThe gross vehicle weight must
never exceed the GVWR indi-
cated the Certification Label.
lThe gross axle weight on each
axle must never exceed the
GAWR indicated the Certifica-
tion Label.

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2-5. Driving information
Towing related term
Towing related termMeaning
GVWR (Gross Vehicle
Weight Rating)
The maximum allowable gross vehicle
weight. The gross vehicle weight is the total
weight of the vehicle. When towing a trailer,
it is the sum of the vehicle weight (including
the occupants, cargo and any optional
equipment installed on the vehicle) and the
tongue load.
GAWR (Gross Axle Weight
Rating)
The maximum allowable gross axle weight.
The gross axle weight is the load placed on
each axle (front and rear).
GCWR (Gross Combina-
tion Weight Rating)
The maximum allowable gross combination
weight. The gross combination weight is the
sum of the total vehicle weight (including
the occupants, cargo and any optional
equipment installed on the vehicle) and the
weight of the trailer being towed (including
the cargo in the trailer).
Gross trailer weightThe sum of the trailer weight and the weight
of the cargo in the trailer
Towing capacity
The maximum allowable gross trailer
weight. Towing capacity is calculated con-
sidering the base vehicle with necessary
vehicle equipment and occupants. Addi-
tional optional equipment, passengers and
cargo in the vehicle will reduce the towing
capacity, gross trailer weight include the
trailer, cargo and necessary equipment for
towing.
Tongue loadThe load placed on the trailer hitch ball