Page 273 of 608

2734-5. Using the driving support systems
4
Driving
HIGHLANDER_HV_U (OM48F12U)
To change the set speed, operate the lever until the desired set speed
is displayed.Increases the speed
Decreases the speed
Fine adjustment: Momentarily
move the lever in the desired direc-
tion.
Large adjustment: Hold the lever in
the desired direction.
In the vehicle-to-vehicle distance control mode, the set speed will be
increased or decreased as follows:• When the set speed is shown in “MPH”
Fine adjustment: By approximately 1 mph (1.6 km/h) each time the lever
is operated
Large adjustment: By approximately 5 mph (8 km/h) for each 0.75 sec-
onds the lever is held
• When the set speed is shown in “km/h”
Fine adjustment: By approximately 0.6 mph (1 km/h) each time the lever
is operated
Large adjustment: By approximately 3.1 mph (5 km/h) for each 0.75
seconds the lever is held
In the constant speed control mode ( P. 278), the set speed will be
increased or decreased as follows:
Fine adjustment: By approximately 1 mph (1.6 km/h) each time the lever is
operated
Large adjustment: The set speed can be increased or decreased continu-
ally until the lever is released.
Adjusting the set speed
1
2
Page 274 of 608
2744-5. Using the driving support systems
HIGHLANDER_HV_U (OM48F12U)
Pressing the button changes the
vehicle-to-vehicle distance as fol-
lows:
Long
Medium
Short
The vehicle-to-vehicle distance is
set automatically to long mode
when the power switch is turned to
ON mode.
If a vehicle is running ahead of you, the preceding vehicle mark will also be
displayed.
Select a distance from the table below. Note that the distances shown
correspond to a vehicle speed of 50 mph (80 km/h). Vehicle-to-vehicle
distance increases/decreases in accordance with vehicle speed.
Changing the vehicle-to-vehicle distance
Preceding vehicle
mark
1
2
3
Vehicle-to-vehicle distance settings
Distance optionsVehicle-to-vehicle distance
LongApproximately 160 ft. (50 m)
MediumApproximately 130 ft. (40 m)
ShortApproximately 100 ft. (30 m)
Page 277 of 608

2774-5. Using the driving support systems
4
Driving
HIGHLANDER_HV_U (OM48F12U)
Example of follow-up cruising
When following a vehicle driving slower than the set speed
The system continues follow-up cruising while adjusting for changes in the
speed of the vehicle ahead in order to maintain the vehicle-to-vehicle dis-
tance set by the driver.
Example of acceleration
When there are no longer any vehicles ahead driving slower than
the set speed
The system accelerates until the set speed is reached. The system then
returns to constant speed cruising.
When your vehicle is too close to a vehicle ahead, and sufficient auto-
matic deceleration via the cruise control is not possible, the display
will flash and the buzzer will sound to alert the driver. An example of
this would be if another driver cuts in front of you while you are follow-
ing a vehicle. Apply the brakes to ensure an appropriate vehicle-to-
vehicle distance.
■Warnings may not occur when
In the following instances, there is a possibility that the warnings will
not occur:
● When the speed of the vehicle ahead matches or exceeds your
vehicle speed
● When the vehicle ahead is traveling at an extremely slow speed
● Immediately after the crui se control speed was set
● At the instant the accelerator is applied
Approach warning
3
4
Page 278 of 608

2784-5. Using the driving support systems
HIGHLANDER_HV_U (OM48F12U)
When constant speed cont rol mode is selected, your vehicle will main-
tain a set speed without controlling the vehicle-to-vehicle distance.
Select this mode only when vehicl e-to-vehicle distance control mode
does not function corr ectly due to dirt etc.
Press the “ON-OFF” button to
activate the cruise control.
Press the button again to deacti-
vate the cruise control.
Switch to constant speed con-
trol mode.
(Push the lever forward and
hold for approximately one sec-
ond.)
Constant speed control mode indicator will be displayed.
When in constant speed control mode, to return to vehicle-to-vehicle dis-
tance control mode, push the leve r forward again and hold for approxi-
mately 1 second.
After the desired speed has been set, it is not possible to return to vehicle-
to-vehicle distance control mode.
If the power switch is turned off and then turned to ON mode again, the
vehicle will automatically return to vehicle-to-vehicle distance control
mode.
Adjusting the speed setting: P. 273
Canceling and resuming the speed setting: P. 275
Selecting conventional constant speed control mode
1
2
Page 280 of 608
2804-5. Using the driving support systems
HIGHLANDER_HV_U (OM48F12U)■
Radar sensor and grille cover
Always keep the sensor and grille cover clean to ensure that the vehicle-to-
vehicle distance control operates properly. (Some obstructions, such as
snow, ice and plastic objects, cannot be detected by the obstruction sensor.)
Dynamic radar cruise control is canceled if an obstruction is detected.
■ Operation guide display
When the dynamic radar cruise control switch is operated, a guidance display
is shown on the multi-information display for a few seconds as to how to oper-
ate the dynamic radar cruise control switch or distance switch. ( P. 115)
■ Warning messages and buzzers for dynamic radar cruise control
Warning messages and buzzers are used to indicate a system malfunction or
to inform the driver of the need for caution while driving. ( P. 478)
Grille cover
Radar sensor
1
2
Page 286 of 608
2864-5. Using the driving support systems
HIGHLANDER_HV_U (OM48F12U)
While driving on a road that has la ne markers, this system recognizes
the lane markers using a camera as a sensor to alert the driver when
the vehicle deviates from its lane.
If the system judges that the vehicle has deviated from its lane, it
alerts the driver using a buzzer and indications on the multi-informa-
tion display.
Camera sensor
LDA (Lane Depar ture Alert)
: If equipped
Summary of function
Page 287 of 608
2874-5. Using the driving support systems
4
Driving
HIGHLANDER_HV_U (OM48F12U)
Press the LDA switch to activate the system.
The LDA indicator and lane lines will come on.
Press the switch again to turn the LDA system off.
The LDA system will remain on or off even if the power switch is turned to
ON mode.
●When the vehicle speed is approximately 32 mph (50 km/h) or
more
● When the lane width is more than approximately 8.2 ft. (2.5 m)
● When driving on a straight road or through a curve with a radius of
more than approximately 328 ft. (100 m)
Turning the LDA system on
Vehicles with monochrome dis-
playVehicles with color display
Operating conditions
Page 288 of 608
2884-5. Using the driving support systems
HIGHLANDER_HV_U (OM48F12U)
When the inside of both lane lines turn white:
Indicates that both right and left lane markers are recognized.
If the vehicle deviates from the lane, the lane line on the side the vehicle
has deviated from will flash. ( P. 472)
When the inside of either lane line turns white:
Indicates that the lane marker on the white-marked side is recog-
nized.
If the vehicle deviates from the side of a lane with recognized lane mark-
ers, the lane line will flash. ( P. 472)
Indication on the multi-information display
Vehicles with monochrome dis-
playVehicles with color display
Vehicles with monochrome dis-
playVehicles with color display