towing Lexus GS350 2010 Using The Audio System / LEXUS 2010 GS460 GS350 OWNERS MANUAL (OM30C80U)

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GS_G_U (OM30C80U)
June 29, 2011 10:30 am
2-1. Driving procedures
Driving the vehicle ........................ 126
Engine (ignition) switch .............. 135
Automatic transmission.............. 139
Turn signal lever ............................ 144
Parking brake ................................. 145
Horn.................................................... 146
2-2. Instrument cluster
Gauges and meters ..................... 147
Indicators and warning 
lights................................................... 151
Multi-information display........... 154
2-3. Operating the lights and 
windshield wipers
Headlight switch ............................ 157
Fog light switch .............................. 160
Windshield wipers and 
washer............................................... 161
Headlight cleaner switch ........... 1662-4. Using other driving systems
Cruise control ................................. 167
Dynamic radar cruise 
control............................................... 171
Intuitive parking assist ................. 183
Rear view monitor system ......... 196
AVS (Adaptive Variable 
Suspension System) .................. 199
Driving assist systems................ 200
PCS 
(Pre-Collision System) ........... 207
2-5. Driving information
Cargo and luggage ...................... 214
Vehicle load limits......................... 218
Winter driving tips ........................ 219
Trailer towing ................................. 224
Dinghy towing ............................... 225
3-1. Using the touch screen
Touch screen ................................. 228
Setting the touch screen ........... 235
2When driving
3Interior features

When driving2
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GS_G_U (OM30C80U)
June 29, 2011 10:30 am
2-1. Driving procedures
Driving the vehicle.................. 126
Engine (ignition) switch ......... 135
Automatic transmission ........ 139
Turn signal lever ....................... 144
Parking brake ........................... 145
Horn ............................................ 146
2-2. Instrument cluster
Gauges and meters ................ 147
Indicators and warning 
lights .......................................... 151
Multi-information display ..... 1542-3. Operating the lights and 
windshield wipers
Headlight switch ...................... 157
Fog light switch ........................ 160
Windshield wipers and 
washer ....................................... 161
Headlight cleaner switch ..... 166
2-4. Using other driving systems
Cruise control........................... 167
Dynamic radar cruise 
control ....................................... 171
Intuitive parking assist ........... 183
Rear view monitor system .... 196
AVS (Adaptive Variable 
Suspension System) ............ 199
Driving assist systems ........... 200
PCS 
(Pre-Collision System) ...... 207
2-5. Driving information
Cargo and luggage ................ 214
Vehicle load limits ................... 218
Winter driving tips .................. 219
Trailer towing .......................... 224
Dinghy towing......................... 225

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2-4. Using other driving systems
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When driving
GS_G_U (OM30C80U)
June 29, 2011 10:30 am
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■Automatic cruise control cancelation
The set speed is automatically canceled in any of the following situations.
●Actual vehicle speed falls more than 10 mph (16 km/h) below the preset vehicle
speed
At this time, the memorized set speed is not retained.
●Actual vehicle speed is below 25 mph (40 km/h)
●Enhanced VSC is activated
■If the cruise control indicator light flashes
Press the “ON-OFF” button off once, and then reactivate the system. 
If the cruise control speed cannot be set or if the cruise control cancels immediately
after being activated, there may be a malfunction in the cruise control system. Have
the vehicle inspected by your Lexus dealer.
CAUTION
■To avoid operating the cruise control by mistake
Keep the “ON-OFF” button off when not in use.
■Situations unsuitable for cruise control
Do not use cruise control in any of the following situations.
Doing so may result in control of the vehicle being lost and could cause an accident
resulting in death or serious injury.
●In heavy traffic
●On roads with sharp bends
●On slippery roads, such as those covered with rain, ice or snow
●On steep hills
Vehicle speed may exceed the set speed when driving down a steep hill.
●On winding roads
●When emergency towing

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2-4. Using other driving systems
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When driving
GS_G_U (OM30C80U)
June 29, 2011 10:30 am
CAUTION
■Situations 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.
●In heavy traffic
●On roads with sharp bends
●On winding roads
●On slippery roads, such as those covered with rain, ice and snow
●On steep downhills, or where there are sudden changes between sharp up and
down gradients
Vehicle speed may exceed the set speed when driving down a steep hill.
●At entrances to expressways
●When weather conditions are bad enough that they may prevent the sensors
from functioning correctly (fog, snow, sandstorm, heavy rain, etc.)
●When an approach warning buzzer is heard often
●During emergency towing
■When 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. 178) will not be activated, and a fatal or serious accident
may result.
●Vehicles that cut in suddenly
●Vehicles traveling at low speeds
●Vehicles that are not moving
●Vehicles with small rear ends (trailers with no load on board etc.)
●Motorcycles traveling in the same lane

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2-4. Using other driving systems
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When driving
GS_G_U (OM30C80U)
June 29, 2011 10:30 am
●In the following situations, the intuitive parking assist may not function correctly,
possibly leading to an accident.
• There is ice, snow or mud on the sensors. (Wiping the sensors will resolve this
problem.)
• The sensor area is frozen. (Thawing the area will resolve this problem.)
In especially cold weather, if a sensor is frozen the screen may show an abnor-
mal display, or obstacles may not be detected.
• The vehicle angle is especially wide.
• In harsh sunlight or intense cold weather.
• When driving on bumpy, sloped or gravel roads, or over grass.
• If there is something producing ultrasonic waves nearby, such as another
vehicle’s horn, motorcycle engine noise, air braking sound from heavy-duty
vehicles, or another vehicle using the intuitive parking assist.
• In heavy rain, or if water is splashed on the sensors.
• If a commercial fender pole or radio antenna is installed.
• If towing eyelet is installed on your vehicle.
• If moving towards a high curb or a curb corner.
• Objects such as signs may cause the detection distance to shorten.
• The area directly under the bumpers is not detected.
Objects lower than the sensors or thin stakes etc. may be detected initially,
but as they draw closer, they may cease to be detected.
• If obstacles draw too close to the sensor.
■Obstacles that may not be detected correctly
The following obstacles may not be detected.
●Thin objects such as wire, fencing or rope.
●Objects that absorb sound waves, such as cotton or snow.
●Objects with sharp corners.
●Objects where the upper section projects out over the lower section.
●Low objects.
■If the display flashes and a message is displayed
P. 552
■Warning beep volume and touch screen settings
You can change the warning beep volume etc. (P. 245)

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2-5. Driving information
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When driving
GS_G_U (OM30C80U)
June 29, 2011 10:30 am
Capacity and distribution
Cargo capacity depends on the total weight of the occupants.
(Cargo capacity) = (Total load capacity) — (Total weight of occupants)
Steps for Determining Correct Load Limit —
(1) Locate the statement “The combined weight of occupants and cargo
should never exceed XXX kg or XXX lbs.” on your vehicle’s placard.
(2) Determine the combined weight of the driver and passengers that
will be riding in your vehicle.
(3) Subtract the combined weight of the driver and passengers from
XXX kg or XXX lbs.
(4) The resulting figure equals the available amount of cargo and lug-
gage load capacity.
For example, if the “XXX” amount equals 1400 lbs. and there will be
five 150 lb passengers in your vehicle, the amount of available cargo
and luggage load capacity is 650 lbs. (1400 - 750 (5 150) = 650
lbs.)
(5) Determine the combined weight of luggage and cargo being loaded
on the vehicle.
That weight may not safely exceed the available cargo and luggage
load capacity calculated in Step 4.
(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
vehicle. (P. 218)
Lexus does not recommend towing a trailer with your vehicle. Your vehicle
is not designed for trailer towing.

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2-5. Driving information
GS_G_U (OM30C80U)
June 29, 2011 10:30 am
Vehicle load limits
■Total load capacity and seating capacity
These details are also described on the tire and loading information label. 
(P. 4 7 3 )
CAUTION
■Overloading 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.
■Total load capacity: 815 lb. (370 kg)
Total load capacity means the combined weight of occupants, cargo
and luggage.
■Seating capacity: 5 occupants (Front 2, Rear 3)
Seating capacity means the maximum number of occupants whose
estimated average weight is 150 lb. (68 kg) per person.
Even if the number of occupants are within the seating capacity, do
not exceed the total load capacity.
■Towing capacity
Lexus does not recommend towing a trailer with your vehicle.
■Cargo capacity
Cargo capacity may increase or decrease depending on the weight
and the number of occupants.

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2-5. Driving information
GS_G_U (OM30C80U)
June 29, 2011 10:30 am
Trailer towing
Lexus does not recommend towing a trailer with your vehicle. Lexus also
does not recommend the installation of a tow hitch or the use of a tow hitch
carrier for a wheelchair, scooter, bicycle, etc. Your Lexus is not designed
for trailer towing or for the use of tow hitch mounted carriers.

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2-5. Driving information
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When driving
GS_G_U (OM30C80U)
June 29, 2011 10:30 am
Dinghy towing
NOTICE
■To avoid serious damage to your vehicle
Do not tow your vehicle with 4 wheels on the ground.
Your vehicle is not designed to be dinghy towed (with 4 wheels on the
ground) behind a motor home.

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3-7. Other interior features
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Interior features
GS_G_U (OM30C80U)
June 29, 2011 10:30 am
■Stolen Vehicle Location
If your vehicle is stolen, Safety Connect can work with local authorities
to assist them in locating and recovering the vehicle. After filing a
police report, call the Safety Connect response center at 1-800-25-
LEXUS (1-800-255-3987) and follow the prompts for Safety Con-
nect to initiate this service.
In addition to assisting law enforcement with recovery of a stolen vehi-
cle, Safety-Connect-equipped vehicle location data may, under cer-
tain circumstances, be shared with third parties to locate your vehicle.
Further information is available at Lexus.com.
■Emergency 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 press the “SOS” button, tell the response-center agent
that you are not experiencing an emergency.
■Enhanced Roadside Assistance
Enhanced Roadside Assistance adds GPS data to the already
included warranty-based Lexus roadside service.
Subscribers can press 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 Con-
nect Terms and Conditions, which are available at Lexus.com.