brake light Lexus GS350 2013 Using the driving support systems / LEXUS 2013 GS350 OWNERS MANUAL (OM30C34U)

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GS350_U (OM30C34U)
4-1. Before drivingDriving the vehicle ......................154
Cargo and luggage.....................165
Vehicle load limits ....................... 168
Trailer towing .................................169
Dinghy towing ............................... 170
4-2. Driving procedures Engine (ign ition) switch .............. 171
Automatic transmission ............ 178
Turn signal lever ........................... 184
Parking brake ............................... 186
Horn ................................................. 189
4-3. Operating the lights and wipers
Headlight switch ......................... 190
Fog light switch .............................195
Windshield wipers and washer ..................................196
Headlight cleaner switch........ 203
4-4. Refueling Opening the fuel tank cap ..... 204 4-5. Using the driving support
systems
Cruise control ............................. 209
Dynamic radar cruise control..............................213
LKA (Lane-Keeping Assist) .......... 228
Intuitive parking assist .............. 238
Rear view monito r system ........251
Driving mode select switch ... 263
Driving assist systems .............. 268
Hill-start assist control .............. 276
PCS (Pre-Collision System) ..........278
BSM (Blind Spot Monitor) ..............287
Lexus night view ......................... 293
4-6. Driving tips Winter driving tips ..................... 298
4Driving

TABLE OF CONTENTS6
GS350_U (OM30C34U)
7-1. Essential informationEmergency flashers ................... 676
If your vehicle has to be stopped in an emergency..... 677 7-2. Steps to take in an emergency
If your vehicle needs to be towed.................................678
If you think something is wrong ................ 684
Fuel pump shut off system ...... 685
If a warning light turns on or a warning buzzer sounds..... 686
If a warning message is displayed .................................697
If you have a flat tire ...................722
If the engine will not start .........735
If the shift lever cannot be shifted from P ...................... 737
If the parking brake cannot be released ................................ 738
If the electronic key does not operate properly ...................... 740
If the vehicle battery is discharged.............................. 743
If your vehicle overheats .......... 747
If the vehicle becomes stuck .............................................. 749
7When trouble arises

17Pictorial index
GS350_U (OM30C34U)
Multi-information display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 82
Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 82
When the warning messages are displayed . . . . . . . . . . . . . . . . . . . . . . . . . P. 697
Parking brake . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P . 186
Applying/releasing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 186
Precautions against winter season . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 299
Warning buzzer/message . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 697
Turn signal lever. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 184
Headlight switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 19 0
Headlights/parking lights/tail lights/daytime running lights . . . . . . . . . . P. 190
Fog lights
*. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 195
Windshield wiper and washer switch. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 196
Usage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 196
Adding washer fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 628
Warning messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 712
Emergency flasher switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 676
Trunk opener. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 121
Hood lock release lever . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 612
Tilt and telescopic steering control switch . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 139
Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 139
Driving position memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 130
Air conditioning system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 345
Usage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 345
Rear window defogger . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 365
Audio system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 367
Audio system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 36 7
Hands-free system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 485
Trunk opener main switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 122
*: If equipped
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GS350_U (OM30C34U)
752. Instrument cluster
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Instrument cluster
Warning lights inform the driver of malfunctions in the indicated vehicle’s
systems.
Warning lights
*1
(U.S.A.)
Brake system warning light
(  P. 686)*1
Slip indicator ( P. 6 8 8 )
*1
(Canada)
Brake system warning light
( P. 686)*1, 2
(if equipped)
“AFS OFF” indicator
( P. 6 8 8 )
*1Charging system warning
light ( P. 6 8 7 )*2
(U.S.A.)
Parking brake indicator
( P. 688)
*1
(U.S.A.)
Malfunction indicator
lamp ( P. 6 8 7 )*2
(Canada)
Parking brake indicator
( P. 6 8 8 )
*1
(Canada)
Malfunction indicator
lamp ( P. 6 8 7 )*1Brake system warning light
( P. 6 8 9 )
*1SRS warning light
( P. 6 8 7 )*1Open door warning light
( P. 6 8 9 )
*1
(U.S.A.)
ABS warning light
( P. 6 8 7 )*1Low fuel level warning light
( P. 6 8 9 )
*1
(Canada)
ABS warning light
( P. 6 8 7 )*1Seat belt reminder light
( P. 6 8 9 )
*1Electric power steering
system warning light
( P. 6 8 7 )*1Master warning light
( P. 6 8 9 )

GS350_U (OM30C34U)
772. Instrument cluster
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Instrument cluster
The indicators inform the driver of the operating state of the vehicle’s vari-
ous systems.
Indicators
Turn signal indicator
(  P. 1 8 4 )
(if equipped)
LKA (Lane-Keeping
Assist) indicator
( P. 2 2 8 )
(U.S.A.)
Headlight indicator
( P. 1 9 0 )

(if equipped)
Intuitive parking assist indi-
cator ( P. 2 3 8 )
(Canada)
Tail light indicator
( P. 1 9 0 ) *1
(if equipped)
“AFS OFF” indicator
( P. 1 9 2 )
Headlight high beam indi-
cator ( P. 1 9 1 )
*1, 2 Slip indicator
( P. 270, 276)
(if equipped)
Front fog light indicator
( P. 195)*1VSC OFF indicator
( P. 2 76 )
Cruise control indicator
(  P. 2 0 9 , 2 1 3 )
*1, 3
(if equipped)
“PCS” warning light
( P. 2 8 0 )
(if equipped)
Radar cruise control indi-
cator ( P. 2 1 3 )
(U.S.A.)
Parking brake indicator
( P. 1 8 6 )
Cruise control “SET” indi-
cator ( P. 2 0 9 , 2 1 3 )
(Canada)
Parking brake indicator
( P. 1 8 6 )
*1“A I R B A G O N /
OFF” indicator
( P. 4 7 )

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GS350_U (OM30C34U)
Driving4
4-1. Before driving Driving the vehicle ...................... 154
Cargo and luggage .................... 165
Vehicle load limits ....................... 168
Trailer towing ................................. 169
Dinghy towing............................... 170
4-2. Driving procedures Engine (ignition) switch .............. 171
Automatic transmission ............ 178
Turn signal lever ........................... 184
Parking brake ................................ 186
Horn.................................................. 189 4-3. Operating the lights
and wipers
Headlight switch.......................... 190
Fog light switch ............................ 195
Windshield wipers and washer.................................. 196
Headlight cleaner switch ........ 203
4-4. Refueling Opening the fuel tank cap ..... 204
4-5. Using the driving support systems
Cruise control .............................209
Dynamic radar cruise control ............................. 213
LKA (Lane-Keeping Assist) .......... 228
Intuitive parking assist ..............238
Rear view monitor system ....... 251
Driving mode select switch ... 263
Driving assist systems............... 268
Hill-start assist control .............. 276
PCS (Pre-Collision System).......... 278
BSM (Blind Spot Moni tor).............. 287
Lexus night view ......................... 293
4-6. Driving tips Winter driving tips .....................298

GS350_U (OM30C34U)
1574-1. Before driving
4
Driving
CAUTION
Observe the following precautions.
Failure to do so may result in death or serious injury.
■When starting the vehicle
Always keep your foot on the brake pedal while stopped with the engine running.
This prevents the vehicle from creeping.
■When driving the vehicle
●Do not drive if you are unfamiliar with the location of the brake and accelerator
pedals to avoid depressing the wrong pedal.
• Accidentally depressing the accelerator pedal instead of the brake pedal will
result in sudden acceleration that may lead to an accident.
• When backing up, you may twist your body around, leading to a difficulty in operating the pedals. Make sure to operate the pedals properly.
• Make sure to keep a correct driving posture even when moving the vehicle only slightly. This allows you to depres s the brake and accelerator pedals prop-
erly.
• Depress the brake pedal using your right foot. Depressing the brake pedal using your left foot may delay response in an emergency, resulting in an acci-
dent.
●Do not drive the vehicle over or stop the vehicle near flammable materials.
The exhaust system and exhaust gases can be extremely hot. These hot parts may
cause a fire if there is any flammable material nearby.

GS350_U (OM30C34U)
1594-1. Before driving
4
Driving
CAUTION
Observe the following precautions.
Failure to do so may result in death or serious injury.
■When driving on slippery road surfaces
●Sudden braking, acceleration and steeri ng may cause tire slippage and reduce
your ability to control the vehicle.
●Sudden acceleration, engine braking due to shift changing, or changes in engine
speed could cause the vehicle to skid.
●After driving through a puddle, lightly depress the brake pedal to make sure that
the brakes are functioning properly. Wet brake pads may prevent the brakes from
functioning properly. If the brakes on only one side are wet and not functioning
properly, steering control may be affected.
■When shifting the shift lever
●Do not let the vehicle roll backward while the shift lever is in a driving position, or
roll forward while the shift lever is in R.
Doing so may cause the engine to stall or lead to poor brake and steering perfor-
mance, resulting in an acciden t or damage to the vehicle.
●Do not shift the shift lever to P while the vehicle is moving.
Doing so can damage the transmission and may result in a loss of vehicle control.
●Do not shift the shift lever to R wh ile the vehicle is moving forward.
Doing so can damage the transmission and may result in a loss of vehicle control.
●Do not shift the shift lever to D while the vehicle is moving backward.
Doing so can damage the transmission and may result in a loss of vehicle control.
●Moving the shift lever to N while the vehicle is moving will disengage the engine
from the transmission. Engine braking is not available when N is selected.
●Be careful not to shift the shift lever wi th the accelerator pedal depressed. Shift-
ing the shift lever to a gear other than P or N may lead to unexpected rapid accel-
eration of the vehicle that may cause an accident and result in death or serious
injury.

GS350_U (OM30C34U)
1614-1. Before driving
4
Driving
CAUTION
■When the vehicle is parked
●Do not leave glasses, cigarette lighters, spray cans, or soft drink cans in the vehi-
cle when it is in the sun.
Doing so may result in the following:
• Gas may leak from a cigarette lighter or spray can, and may lead to a fire.
• The temperature inside the vehicle may cause the plastic lenses and plastic material of glasses to deform or crack.
• Soft drink cans may fracture, causing the contents to spray over the interior of the vehicle, and may also cause a short circuit in the vehicle’s electrical com-
ponents.
●Do not leave cigarette lighters in the vehicle. If a cigarette lighter is in a place such
as the glove box or on the floor, it may be lit accidentally when luggage is loaded
or the seat is adjusted, causing a fire.
●Do not attach adhesive discs to the windshield or windows. Do not place contain-
ers such as air fresheners on the instru ment panel or dashboard. Adhesive discs
or containers may act as lenses, causing a fire in the vehicle.
●Do not leave a door or window open if the curved glass is coated with a metal-
lized film such as a silver-colored one. Reflected sunlight may cause the glass to
act as a lens, causing a fire.
●Always apply the parking brake, shift the sh ift lever to P, stop the engine and lock
the vehicle.
Do not leave the vehicle unattended while the engine is running.
●Do not touch the exhaust pipes while the engine is running or immediately after
turning the engine off.
Doing so may cause burns.

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GS350_U (OM30C34U)
4-2. Driving procedures
Parking brake
Sets the parking brake
The parking brake indicator light will
come on. (P. 1 8 7 )
Press and hold the parking brake
switch if an emergency occurs and it is
necessary to operate the parking
brake while driving.
Releases the parking brake
Operate the parking brake switch
while depressing the brake pedal.
Make sure that the parking brake indi-
cator light goes off.
A selections can be made as desired from the following modes.
Manual mode
U.S.A. Canada
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