park assist Lexus GX460 2015 Do-it-yourself maintenance / LEXUS 2015 GX460 OWNERS MANUAL (OM60L72U)

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GX460_OM_OM60L72U_(U)
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4-1. Before driving Driving the vehicle ......................154
Cargo and luggage...................... 161
Vehicle load limits ........................165
Trailer towing (with towing hitch) ....................166
Dinghy towing .............................. 184
4-2. Driving procedures Engine (ign ition) switch ............ 185
Automatic transmission ........... 190
Turn signal lever ............................194
Parking brake ................................195
4-3. Operating the lights and wipers
Headlight switch ..........................196
Automatic High Beam.............. 199
Fog light switch ........................... 204
Windshield wipers and washer ......................................... 206
Rear window wiper and washer ............................................ 211
Headlight cleaner switch..........213
4-4. Refueling Opening the fuel tank cap .......214 4-5. Using the driving support
systems
Cruise control .............................. 218
Dynamic radar cruise control ........................................... 221
LDA (Lane Departure Alert)........ 232
Intuitive parking assist .............. 238
Rear view monitor system ....... 247
Lexus parking assist monitor.........................................257
Wide view front & side monitor........................................ 283
Multi-terrain Select................... 302
Multi-terrain Monitor............... 307
Rear height control air suspension ...................................331
AVS (Adaptive Variable Suspension System)............... 335
Four-wheel drive system ......... 336
Crawl Control ............................. 340
Downhill assist control system .......................................... 343
Driving assist systems .............. 345
BSM (Blind Spot Monitor).......351
• The Blind Spot Monitor function .................................... 356
• The Rear Cross Traffic Alert function ........................ 359
PCS (Pre-Collision system) .......... 362
4-6. Driving tips Winter driving tips ....................... 371
Off-road precautions ................ 374
4Driving

15Pictorial index
GX460_OM_OM60L72U_(U)
Windshield wipers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 206
Precautions against winter season . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 371
To prevent freezing (windshield wiper de-icer
*) . . . . . . . . . . . . . . . . . . . . . . . P. 385
Precautions against car wash . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 439
Fuel filler door . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 214
Refueling method . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P . 214
Fuel type/fuel tank capacity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 564
Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 468
Tire size/inflation pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 570
Winter tires/tire chain. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 371
Checking/rotation/tire pressure warning system . . . . . . . . . . . . . . . . . . . . . . . P. 468
Coping with flat tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 533
Hood . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 454
Opening. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 454
Engine oil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 564
Coping with overheat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 555
Camera*. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 247, 257
Headlights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 196
Parking lights/daytime running lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 196
Fog lights
* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 204
Turn signal lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P . 194
Stop/tail lights
Hill-start assist control*. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 346
Downhill assist control system
* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 343
License plate lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 19 6
Back-up lights
Shifting the shift lever to R . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 19 0
Side marker lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 196
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Light bulbs of the exterior lights for driving
(Replacing method: P. 490, Watts: P. 571)
*: If equipped
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GX460_OM_OM60L72U_(U)
772. Instrument cluster
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Instrument cluster
*1: These lights turn on when the engine switch is turned to IGNITION ON mode toindicate that a system check is being perfor med. They will turn off after the engine is
on, or after a few seconds. There may be a malfunction in a system if the lights do not
turn on, or turn off. Have the vehicle inspected by your Lexus dealer.
*2: The light flashes to indicate that the system is operating.
*3: The light turns on when the system is turn ed off. The light flashes quickly to indicate
that the system is operating.
*4: In order to confirm operation, the BSM outs ide rear view mirror indicators illumi-
nate in the following situations:
• When the engine switch is turned to IGNITION ON mode while the system is set to on.
• When the system is set to on while the engine switch is in IGNITION ON mode.
If the system is functioning correctly, the BSM outside rear view mirror indicators
will turn off after a few seconds.
If the BSM outside rear view mirror indicat ors do not illuminate or do not turn off,
there may be a malfunction with the system.
If this occurs, have the vehicle inspected by your Lexus dealer.
*5: This light illuminates on the outside rear view mirrors.
*6: This light illuminates on the center panel. “2nd STRT” indicator
(
 P. 1 9 1 )
(if equipped)
“BSM” (Blind Spot
Monitor) indicator
( P. 3 5 1 )
Low speed four-wheel
drive indicator light
(  P. 3 3 6 )
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(if equipped)
BSM (Blind Spot Monitor)
outside rear view mirror
indicators ( P. 3 5 1 )
Center differential lock
indicator ( P. 3 3 7 )
*6Security indicator
( P. 6 8 , 7 0 )
(if equipped)
Intuitive parking assist
indicator ( P. 2 3 8 )*1, 6“A I R B A G O N / O F F ”
indicator ( P. 4 6 )
*1, 3
(if equipped)
Pre-collision system
warning light ( P. 3 6 2 )

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GX460_OM_OM60L72U_(U)2. Instrument cluster
■Average fuel consumption and Eco Driving Indicator Zone Display
(
 P. 8 6 )
Displays the average fuel consumption since the function was reset
• The function can be reset by pressing th e “ENTER” switch for longer than 1 second
when the average fuel consumption is displayed.
• Use the displayed average fuel consumption as a reference.
■Average vehicle speed
Displays the average vehicle speed since the engine was started or the func-
tion was reset
The function can be reset by pressing th e “ENTER” switch for longer than 1 second
when the average vehicle speed is displayed.
■Elapsed time
Displays the elapsed time since the function was last reset
The function can be reset by pressing th e “ENTER” switch for longer than 1 second
when the elapsed time is displayed.
■Display off
A blank screen is displayed
■Multi-terrain Select (if equipped) ( P. 302)
■Intuitive parking assist (if equipped) ( P. 2 3 8 )
■BSM (Blind Spot Monitor) (if equipped) ( P. 3 5 1 )
■Second start mode ( P. 191)
Electronic features control contents

GX460_OM_OM60L72U_(U)
852. Instrument cluster
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Instrument cluster
■Dynamic radar cruise control display* (if equipped) (P. 221)
■LDA (Lane Departure Alert) display* (if equipped) ( P. 232)
■Intuitive parking assist display* (if equipped) ( P. 2 3 8 )
■Crawl Control display* (if equipped) ( P. 3 4 0 )
■Wa r n i n g m e s s a g e s ( P. 5 1 9 )
Automatically displayed when a malfunctio n occurs in one of the vehicles sys-
tems.
■Customization
Settings (e.g. available language) can be changed.
(Customizable features: P. 5 8 6 )
*: Automatically displayed when the system is used
■Electronic features control can be turned on/off when
Engine switch is in IGNITION ON mode.
■System check display
After turning the engine switch to IGNI TION ON mode, “CHECKING” is displayed
while system operation is checked. When the system check is complete, the normal
screen will return.
■Conditions for ending electronic features control
In the following situations, the electronic features control will end automatically:
●The menu switch is pressed
●Intuitive parking assist display starts operating
●The Crawl Control is operated
●The dynamic radar cruise control is operated
●A warning message appears after the electronic features control screen is displayed
Other contents

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GX460_OM_OM60L72U_(U)
4Driving
4-1. Before drivingDriving the vehicle ...................... 154
Cargo and luggage ...................... 161
Vehicle load limits ....................... 165
Tr a i l e r t o w i n g (with towing hitch).................... 166
Dinghy towing............................... 184
4-2. Driving procedures Engine (ignition) switch ............185
Automatic transmission ............ 190
Turn signal lever ........................... 194
Parking brake ................................ 195
4-3. Operating the lights and wipers
Headlight switch .......................... 196
Automatic High Beam .............. 199
Fog light switch............................204
Windshield wipers and washer......................................... 206
Rear window wiper and washer.............................................211
Headlight cleaner switch ......... 213
4-4. Refueling Opening the fuel tank cap....... 214 4-5. Using the driving support
systems
Cruise control .............................. 218
Dynamic radar cruise control ...........................................221
LDA (Lane Departure Alert) ........ 232
Intuitive parking assist ..............238
Rear view monitor system .......247
Lexus parking assist monitor ........................................ 257
Wide view front & side monitor ........................................ 283
Multi-terrain Select ...................302
Multi-terrain Monitor ............... 307
Rear height control air suspension .................................. 331
AVS (Adaptive Variable Suspension System) ............... 335
Four-wheel drive system ......... 336
Crawl Control .............................340
Downhill assist control system ..........................................343
Driving assist systems............... 345
BSM (Blind Spot Monitor) ...... 351 • The Blind Spot Monitor function .................................... 356
• The Rear Cross Traffic Alert function......................... 359
PCS (Pre-Collision system) .......... 362
4-6. Driving tips Winter driving tips ....................... 371
Off-road precautions ................ 374

GX460_OM_OM60L72U_(U)
1554-1. Before driving
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Driving
■When starting off on a uphill (vehicles with hill-start assist control system)
The hill-start assist control is available. ( P. 3 4 6 )
■Driving in the rain
●Drive carefully when it is raining, because visibility will be reduced, the windows may
become fogged-up, and th e road will be slippery.
●Drive carefully when it starts to rain, becau se the road surface will be especially slip-
pery.
●Refrain from high speeds when driving on an expressway in the rain, because there may
be a layer of water between the tires and the road surface, preventing the steering and
brakes from operating properly.
■Engine speed while driving
In the following conditions, the engine speed may become high while driving. This is due
to automatic up-shifting control or down-shi fting implementation to meet driving condi-
tions. It does not indica te sudden acceleration.
●The vehicle is judged to be driving uphill or downhill
●When the accelerator pedal is released
■Breaking in your new Lexus
To extend the life of the ve hicle, observing the followin g precautions is recommended:
●For the first 200 miles (300 km):
Avoid sudden stops.
●For the first 500 miles (800 km):
Do not tow a trailer.
●For the first 600 miles (1000 km):
• Do not drive at extremely high speeds.
• Avoid sudden acceleration.
• Do not drive continuously in the low gears.
• Do not drive at a constant speed for extended periods.
■Drum-in-disc type parking brake system
Your vehicle has a drum-in-disc type parking brake system.
This type of brake system needs bedding-down of the brake shoes periodically or when-
ever the parking brake shoes and/or drum are replaced.
Have your Lexus dealer, perform the bedding-down operation.
■Operating your vehicle in a foreign country
Comply with the relevant vehi cle registration laws and confirm the availability of the cor-
rect fuel. ( P. 5 6 4 )
■When turning off the engine
Emission system operating sounds may cont inue for a short time after the engine is
turned off. This is not a malfunction, and helps to ensure optimal performance of the
emission system.

GX460_OM_OM60L72U_(U)
1594-1. Before driving
4
Driving
CAUTION
Observe the following precautions.
Failure to do so may result in death or serious injury.
■When taking a nap in the vehicle
Always turn the engine off. Otherwise, if you accidentally move the shift lever or
depress the accelerator pedal, this could cause an accident or fire due to engine over-
heating. Additionally, if the vehicle is parked in a poorly ventilated area, exhaust gases
may collect and enter the vehicle, leadin g to death or a serious health hazard.
■When braking
●When the brakes are wet, drive more cautiously.
Braking distance increases when the brakes are wet, and this may cause one side of
the vehicle to brake differently than the other side. Also, the parking brake may not
securely hold the vehicle.
●If the power brake assist function does not operate, do not follow other vehicles
closely and avoid hills or sharp turns that re quire braking. In this case, braking is still
possible, but the brake pedal should be depressed more firmly than usual. Also, the
braking distance will increase. Have your brakes fixed immediately.
●Do not pump the brake pedal if the engine stalls.
Each push on the brake pedal uses up the reserve for the power-assisted brakes.
●The brake system consists of 2 individual hydraulic systems: If one of the systems fails,
the other will still operate. In this case, the brake pedal should be depressed more
firmly than usual and the bra king distance will increase.
Have your brakes fixed immediately.
■If the vehicle becomes stuck
Do not spin the wheels excessively when any of the tires is up in the air, or the vehicle is
stuck in sand, mud, etc. This may damage th e driveline components or propel the vehi-
cle forward or backward, causing an accident.

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GX460_OM_OM60L72U_(U)4-5. Using the driving support systems
Intuitive parking assist
Front center sensors
Front corner sensors
Rear corner sensors
Rear center sensors
: If equipped
The distance from your vehicle to near
by obstacles when parallel parking or
maneuvering into a garage is measure d by the sensors and communicated via
the multi-information display, the multim edia screen (if equipped), the naviga-
tion system screen (if equipped), and a buzzer. Always check the surrounding
area when using this system.
Types of sensors
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GX460_OM_OM60L72U_(U)
2394-5. Using the driving support systems
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Driving
Display the intuitive parking assist
on/off screen.Press the menu switch.
The multi-information display will
change modes to electronic fea-
tures control mode.
Press the “ENTER” switch
upwards or downwards until the
intuitive parking assist mark
appears in the multi-information
display.
Press the “ENTER” switch to change
to “ON”.
The intuitive parking assist indicator
will be displayed.
Each pressing of the switch turns the
intuitive parking assist on and off.
When on, the buzzer sounds to inform
the driver that the system is operational.
Press the menu switch to change to
the normal display.
Intuitive parking assist switch
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