2014 Lexus GX460 cruise control

3
1
8 7
6
5
4
3
2
GX 460 _O M_ OM6 0K 80 U_ (U)
9
4-1. Before driving Driving the vehicle ..................... 150
Cargo and luggage..................... 157
Vehicle load limits ......................... 161
Tr a i l e r t o w i n g (with towing hitch) .................... 162
Dinghy towing .............................. 180
4-2. Driving procedures Engine (ignition) switch ..............181
Automatic transmission ........... 186
Turn signal lever ........................... 190
Parking brake ................................. 191
4-3. Operating the lights and wipers
Headlight switch ..........................192
Automatic High Beam...............195
Fog light switch ...........................200
Windshield wipers and washer ......................................... 202
Rear window wiper and washer ......................................... 207
Headlight cleaner switch ........ 209
4-4. Refueling Opening the fuel tank cap ...... 210 4-5. Using the driving support
systems
Cruise control ............................... 214
Dynamic radar cruise control ........................................... 217
LDA (Lane Departure Alert)........ 228
Intuitive parking assist .............. 234
Rear view monitor system ...... 243
Lexus parking assist monitor........................................ 253
Wide view front & side monitor.........................................279
Multi-terrain Select................... 298
Multi-terrain Monitor............... 303
Rear height control air suspension ..................................327
AVS (Adaptive Variable Suspension System).................331
Four-wheel drive system ......... 332
Crawl Control ............................. 336
Downhill assist control system .......................................... 339
Driving assist systems ................341
BSM (Blind Spot Monitor)..... 347 •The Blind Spot Monitor function .................................... 352
• The Rear Cross Traffic Alert function ........................ 354
PCS (Pre-Collision system) ...........357
4-6. Driving tips Winter driving tips ..................... 366
Off-road precautions............... 369
4Driving
GX460_OM_OM60K80U_(U).book Page 3 Wednesday, July 3, 2013 11:40 AM

8
GX 460 _O M_ OM6 0K 80 U_ (U)
For your information
Please note that this manual applies to all models and explains all equipment, including
options. Therefore, you may find some explanations for equipment not installed on your
vehicle.
All specifications provided in this manual are current at the time of printing. However,
because of the Lexus policy of continual product improvement, we reserve the right to
make changes at any time without notice.
Depending on specifications, the vehicle shown in the illustrations may differ from your
vehicle in terms of color and equipment.
Approximately five hours after the engine is turned off, you may hear sound coming from
under the vehicle for several minutes. This is the sound of a fuel evaporation leakage
check and, it does not indicate a malfunction.
A wide variety of non-genuine spare parts and accessories for Lexus vehicles are cur-
rently available in the market. You should know that Toyota does not warrant these prod-
ucts and is not responsible for their perfor mance, repair, or replacement, or for any
damage they may cause to, or adverse effect they may have on, your Lexus vehicle.
This vehicle should not be modified with non-genuine Lexus products. Modification with
non-genuine Lexus products could affect its performance, safety or durability, and may
even violate governmental regulations. In addition, damage or performance problems
resulting from the modification may not be covered under warranty.
The installation of a mobile two-way radio system in your vehicle could affect electronic
systems such as:
●Multiport fuel injection system/seque ntial multiport fuel injection system
●Dynamic radar cruise control system
●Cruise control system
●Anti-lock brake system
●SRS airbag system
●Seat belt pretensioner system
Be sure to check with your Lexus dealer for precautionary measures or special instruc-
tions regarding installation of a mobile two-way radio system.
Main Owner’s Manual
Noise from under vehicle after turning off the engine
Accessories, spare parts and modification of your Lexus
Installation of a mobile two-way radio system
GX460_OM_OM60K80U_(U).book Page 8 Wednesday, July 3, 2013 11:40 AM

19Pictorial index
GX 460 _O M_ OM6 0K 80 U_ (U)
Audio remote control switches*2
Menu switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 81
Telephone switches
*2
“ENTER” switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 81
Vehicle-to-vehicle distance button
*1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 219
LDA (Lane Departure Alert) switch
*1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 228
Cruise control switch
Cruise control*1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 214
Dynamic radar cruise control switch
*1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 217
Talk switch*2
Wide view front & side monitor switch*1. . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 279
Multi-terrain Monitor switch
*1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 303
*1: If equipped
*2: Refer to “NAVIGATION SYSTEM OWNER’S MANUAL” or “MULTIMEDIA OWNER’S MANUAL”.
1
2
3
4
5
6
7
8
9
GX460_OM_OM60K80U_(U).book Page 19 Wednesday, July 3, 2013 11:40 AM

74
GX 460 _O M_ OM6 0K 80 U_ (U)2. Instrument cluster
*1: These lights turn on when the engine switch is turned to IGNITION ON mode to
indicate that a system check is being performed. 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 a malfunction.
The indicators inform the driver of the operating state of the vehicle’s various sys-
tems.
Indicators
Turn signal indicator
(→ P. 1 9 0 ) “SET” indicator
(
→ P. 214, 217)
(U.S.A.)
Headlight indicator
(→ P. 1 9 2 )
(if equipped)
Dynamic radar cruise
control indicator
(→ P. 2 1 7 )
(Canada)
Tail light indicator
(→ P. 1 9 2 )
(if equipped)
“LDA” (Lane Departure
Alert) indicator (→ P. 2 2 8 )
Headlight high beam
indicator ( →P. 1 9 2 )
*1, 2
Slip indicator ( →P. 3 4 2 )
(if equipped)
Automatic High Beam
indicator ( →P. 1 9 5 )*1VSC OFF indicator
(→ P. 3 4 3 )
(if equipped)
Fog light indicator
(→ P. 2 0 0 )
(if equipped)
Multi-terrain Select
indicator ( →P. 2 9 8 )
*1
Eco Driving Indicator
Light ( →P. 8 4 )
*1
(if equipped)
Crawl Control indicator
(→ P. 3 3 6 )
Cruise control indicator
( → P. 214, 217)
*1
(if equipped)
Downhill assist control
system indicator
(→ P. 3 3 9 )
GX460_OM_OM60K80U_(U).book Page 74 Wednesday, July 3, 2013 11:40 AM

GX 460 _O M_ OM6 0K 80 U_ (U)
832. Instrument cluster
2
Instrument cluster
■Dynamic radar cruise control display* (if equipped) (→P. 2 1 7 )
■LDA (Lane Departure Alert) display* (if equipped) ( →P. 228)
■Intuitive parking assist display* (if equipped) ( →P. 2 3 4 )
■Crawl Control display* (if equipped) ( →P. 3 3 6 )
■Wa r n i n g m e s s a g e s ( →P. 5 1 4 )
Automatically displayed when a malfunction occurs in one of the vehicles sys-
tems.
■Customization
Settings (e.g. available language) can be changed.
(Customizable features → P. 5 7 8 )
*: 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
GX460_OM_OM60K80U_(U).book Page 83 Wednesday, July 3, 2013 11:40 AM

149
GX 460 _O M_ OM6 0K 80 U_ (U)
4Driving
4-1. Before drivingDriving the vehicle ......................150
Cargo and luggage .................... 157
Vehicle load limits ......................... 161
Trailer towing (with towing hitch).................... 162
Dinghy towing...............................180
4-2. Driving procedures Engine (ignition) switch ............. 181
Automatic transmission ............ 186
Turn signal lever ...........................190
Parking brake ................................. 191
4-3. Operating the lights and wipers
Headlight switch .......................... 192
Automatic High Beam .............. 195
Fog light switch........................... 200
Windshield wipers and washer..........................................202
Rear window wiper and washer.......................................... 207
Headlight cleaner switch ....... 209
4-4. Refueling Opening the fuel tank cap ....... 210 4-5. Using the driving support
systems
Cruise control ...............................214
Dynamic radar cruise control ...........................................217
LDA (Lane Departure Alert) ........ 228
Intuitive parking assist .............. 234
Rear view monitor system ...... 243
Lexus parking assist monitor ........................................ 253
Wide view fro nt & side monitor ........................................ 279
Multi-terrain Select ...................298
Multi-terrain Monitor ...............303
Rear height control air suspension ................................. 327
AVS (Adaptive Variable Suspension System) ................ 331
Four-wheel drive system ......... 332
Crawl Control ............................. 336
Downhill assist control system .......................................... 339
Driving assist systems................ 341
BSM (Blind Spot Monitor) ..... 347 • The Blind Spot Monitor function .................................... 352
• The Rear Cross Traffic Alert function......................... 354
PCS (Pre-Collision system) .......... 357
4-6. Driving tips Winter driving tips ..................... 366
Off-road precautions ............... 369
GX460_OM_OM60K80U_(U).book Page 149 Wednesday, July 3, 2013 11:40 AM

178
GX 460 _O M_ OM6 0K 80 U_ (U)4-1. Before driving
CAUTION
■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 appropriate 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 trailer 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 experience 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 expe rience 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.
GX460_OM_OM60K80U_(U).book Page 178 Wednesday, July 3, 2013 11:40 AM

GX 460 _O M_ OM6 0K 80 U_ (U)
1894-2. Driving procedures
4
Driving
■Driving on a downhill
On declines, there may be case where the vehicle shifts down automatically to obtain
engine braking. As a result of the downshifting, 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 shif t lever is in the D position. (Shifting the
shift lever to the S position cancels the function.)
■When driving with the cruise control or dynamic radar cruise control
Engine braking will not occur in S mode, even when downshifting to 5 or 4.
( → P. 2 1 4 , 2 1 7 )
■If the shift lever cannot be shifted from P
→P. 5 4 2
■If the “S” indicator does not come on even after shifting the shift lever to S
This may indicate a malfunction in the automatic transmission system. Have the vehicle
inspected by your Lexus dealer immediately.
(In this situation, the transmission will operate in the same manner as when the shift lever
is in D.)
■Downshift restriction warning buzzer (S mode)
To help ensure safety and driving performa nce, downshifting operation may sometimes
be restricted. In some circumstances, downsh ifting may not be possible even when the
shift lever is operated. (A buzzer will sound twice.)
CAUTION
■When driving on slippery road surfaces
Do not accelerate or shift gears suddenly.
Sudden changes in engine braking may cause th e vehicle to spin or skid, resulting in an
accident.
GX460_OM_OM60K80U_(U).book Page 189 Wednesday, July 3, 2013 11:40 AM