2021 Lexus GX460 cruise control

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GX460_OM_OM60T19U_(U)
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4-1. Before driving Driving the vehicle ..................... 168
Cargo and luggage .................... 176
Vehicle load limits ...................... 180
Trailer towing (with towing hitch) ..................... 181
Dinghy towing ...............................199
4-2. Driving procedures Engine (ign ition) switch ...........200
Automatic transmission .......... 206
Turn signal lever ............................ 211
Parking brake ................................ 212
4-3. Operating the lights and wipers
Headlight switch ..........................213
Automatic High Beam...............216
Fog light switch .............................221
Windshield wipers and washer ......................................... 222
Rear window wiper and washer ......................................... 226
Headlight cleaner switch........ 228
4-4. Refueling Opening the fuel tank cap ..... 229 4-5. Using the driving support
systems
Lexus Safety System + ............. 233
PCS (Pre-Collision System) ....................................... 239
LDA (Lane Departure Alert) ............................................ 250
Dynamic radar cruise control ......................................... 258
Intuitive parking assist.............. 270
Rear view monitor system...... 278
Multi-terrain Select...................288
Multi-terrain Monitor............... 292
Rear height control air suspension ................................. 339
AVS (Adaptive Variable Suspension System) .............. 343
Four-wheel drive system ........ 344
Crawl Control............................. 348
Downhill assist control system.......................................... 352
Driving assist systems .............. 355
BSM (Blind Spot Monitor).......361 • The Blind Spot Monitor function .................................... 366
• The Rear Cross Traffic Alert function......................... 369
4-6. Driving tips Winter driving tips..................... 374
Off-road precautions................377
4Driving

19Pictorial index
GX460_OM_OM60T19U_(U)
Audio remote control switches*2
Talk switch*2
Telephone switches*2
Meter control switches. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 94
Vehicle-to-vehicle distance switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 264
LDA (Lane Departure Alert) switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 252
Cruise control switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 258
*1: If equipped
*2: Refer to “NAVIGATION SY STEM OWNER’S MANUAL” or
“MULTIMEDIA OWNER’S MANUAL”.
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GX460_OM_OM60T19U_(U)
872. Instrument cluster
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Instrument cluster
The indicators inform the driver of the operating state of the vehicle’s various sys-
tems.
Indicators
Turn signal indicator
(  P. 211)*1Dynamic radar cruise
control indicator ( P. 258)
(U.S.A.)
Headlight indicator
( P. 213)*1
LDA indicator ( P. 252)
(Canada)
Tail light indicator
( P. 213) *1
(flashes)
LDA indicator ( P. 252)
Headlight high beam
indicator ( P. 214)
*2, 3
Slip indicator ( P. 356)
Automatic High Beam
indicator ( P. 216)
*2VSC OFF indicator
( P. 357)
(if equipped)
Fog light indicator
( P. 221)*1
(if equipped)
Multi-terrain Select
indicator ( P. 288)
*2
Eco Driving Indicator
Light ( P. 98)
*1
(if equipped)
Crawl Control indicator
( P. 348)
*1Cruise control indicator
( P. 258)*2
(if equipped)
Downhill assist control
system indicator
( P. 352)
*1Cruise control “SET”
indicator ( P. 258) “2nd STRT” indicator
(
 P. 207)

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GX460_OM_OM60T19U_(U)2. Instrument cluster
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Instrument cluster
Multi-information display
The following information will be dis-
played when a menu icon is selected.
(
P. 94)
Some of the information may be dis-
played automatically depending on the
situation.
Drive information
Select to display various drive data. ( P. 95)
Vehicle information display
Select to display the vehicle information. ( P. 96)
Driving assist system information
Select to display the operational status of the following systems:
• Dynamic radar cruise control ( P. 258)
• LDA (Lane Departure Alert) ( P. 250)
Warning message display
Select to display warning messages and measures to be taken if a malfunction is
detected. ( P. 527)
Settings display
Select to change the meter display settings and the operation settings of some
vehicle functions. ( P. 97)
Display contents

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GX460_OM_OM60T19U_(U)
4Driving
4-1. Before drivingDriving the vehicle ...................... 168
Cargo and luggage .................... 176
Vehicle load limits .......................180
Trailer towing (with towing hitch) .................... 181
Dinghy towing .............................. 199
4-2. Driving procedures Engine (ignition) switch .......... 200
Automatic transmission.......... 206
Turn signal lever.............................211
Parking brake ............................... 212
4-3. Operating the lights and wipers
Headlight switch .......................... 213
Automatic High Beam .............. 216
Fog light switch ............................ 221
Windshield wipers and washer.......................................... 222
Rear window wiper and washer.......................................... 226
Headlight cleaner switch ........228
4-4. Refueling Opening the fuel tank cap......229 4-5. Using the driving support
systems
Lexus Safety System + ............. 233
PCS (Pre-Collision System)........................................ 239
LDA (Lane Departure Alert) ............................................250
Dynamic radar cruise control .........................................258
Intuitive parking assist .............. 270
Rear view monitor system ...... 278
Multi-terrain Select .................. 288
Multi-terrain Monitor ............... 292
Rear height control air suspension ................................. 339
AVS (Adaptive Variable Suspension System)............... 343
Four-wheel drive system ........ 344
Crawl Control .............................348
Downhill assist control system .......................................... 352
Driving assist systems ..............355
BSM (Blind Spot Monitor) ...... 361 • The Blind Spot Monitor function .................................... 366
• The Rear Cross Traffic Alert function ......................... 369
4-6. Driving tips Winter driving tips ..................... 374
Off-road precautions ............... 377

GX460_OM_OM60T19U_(U)
1974-1. Before driving
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Driving
WARNING
■To avoid accident or injury
●Do not exceed the TWR, unbraked TWR, GCWR, GVWR or GAWR.
●If the gross trailer weight is over 2000 lb. (907 kg), a sway control device with suffi-
cient capacity is required.
●If the gross trailer weight is over 5000 lb. (2268 kg), a weight distributing hitch with
sufficient capacity is required.
●Adjust the tongue weight within the approp riate range. Place heavier loads as close
to the trailer axle as possible.
●Do not exceed 65 mph (104 km/h), the posted towing speed limit or the speed limit
for your trailer as set forth in your trai ler owner’s manual, whichever is lowest. Slow
down sufficiently before making a turn, in crosswinds, on wet or slippery surface, etc.
to help avoid an accident. If you experien ce a vehicle-trailer instability from reducing
a certain speed, slow down and make sure you keep your vehicle speed under the
speed of which you experience the instability.
●Do not make jerky, abrupt or sharp turns.
●Do not apply the brakes suddenly as you ma y skid, resulting in jackknifing and loss of
vehicle control. This is especially true on wet or slippery surfaces.
●Do not exceed the trailer hitch assembly weight, gross vehicle weight, gross axle
weight and trailer tongue weight capacities.
●Do not use cruise control when towing.
●Slow down and downshift before descending steep or long downhill grades. Do not
make sudden downshifts while descending steep or long downhill grades.
●Vehicle-trailer instability is more likely on steep long down hills. Before descending
steep or long downhill grades, slow down and downshift. Do not make sudden down-
shifts when descending steep or long do wnhill grades. Avoid holding the brake pedal
down too long or applying the brakes too frequently. This could cause the brakes to
overheat and result in reduced braking efficiency.

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GX460_OM_OM60T19U_(U)4-2. Driving procedures
■Driving on a downhill
On declines, there may be case where the ve
hicle shifts down automatically to obtain
engine braking. As a result of the down shifting, the engine speed may increase.
■Second start mode automatic deactivation
Second start mode is automatically deactivated if the engine is turned off after driving in
second start mode.
■S mode
When the shift range is 5 or lower, holding the shift lever toward “+” sets the shift range to
6.
■AI-SHIFT
AI-SHIFT automatically shifts the gear to the suitable position according to driver perfor-
mance and driving conditions.
AI-SHIFT automatically operates when the shift lever is in the D position. (Shifting the
shift lever to the S position cancels the function.)
■When driving with dynamic radar cruise control activated
Even when performing the following actions with the intent of enabling engine braking,
engine braking will not activate because dy namic radar cruise control will not be can-
celed.
●While driving in S mode, downshifting to 5 or 4. ( P. 258)
●Vehicles with adaptive variable suspensi on system: When switching the driving mode
to sport mode while driving in D position. ( P. 343)
■Restraining sudden start (Drive-Start Control)
 P. 170
■Shift lock system
The shift lock system is a system to prevent ac cidental operation of the shift lever in start-
ing.
The shift lever can be shifted from P only when the engine switch is in the IGNITION ON
mode and the brake pedal is being depressed.

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GX460_OM_OM60T19U_(U)4-5. Using the driving support systems
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Driving
Lexus Safety System +
◆PCS (Pre-Collision System)

P. 239
◆LDA (Lane Departure Alert)
P. 250
◆AHB (Automatic High Beam)
P. 216
◆Dynamic radar cruise control
P. 258
The Lexus Safety System + consists of th e following drive assist systems and
contributes to a safe and comfo rtable driving experience:
WARNING
■Lexus Safety System +
The Lexus Safety System + is designed to operate under the assumption that the driver
will drive safely, and is designed to help reduce the impact to the occupants and the
vehicle in the case of a collision or assist the driver in normal driving conditions.
As there is a limit to the degree of reco gnition accuracy and control performance that
this system can provide, do not overly rely on this system. The driver is always responsi-
ble for paying attention to the vehicle’s surroundings and driving safely.