Page 417 of 618

WARNING
Failure to follow the warnings and in-
structions for proper use of the ProPI-
LOT Assist system could result in seri-
ous injury or death.
• ProPILOT Assist is not a self-driving
system. Within the limits of its capa-
bilities, as described in this manual, it
helps the driver with certain driving
activities.
• The ProPILOT Assist system is not a
replacement for proper driving pro-
cedures and is not designed to cor-
rect careless, inattentive or absent-
minded driving. ProPILOT Assist will
not always steer the vehicle to keep it
in the lane. The ProPILOT Assist sys-
tem is not designed to prevent loss of
control. It is the driver’s responsibility
to stay alert, drive safely, keep the
vehicle in the traveling lane, and be in
control of the vehicle at all times. •
There are limitations to the ProPILOT
Assist system capability. The ProPI-
LOT Assist system does not function
in all driving, traffic, weather, and
road conditions. It is the driver’s re-
sponsibility to stay alert, drive safely,
keep the vehicle in the traveling lane,
and be in control of the vehicle at all
times.
•
The ProPILOT Assist system is only an
aid to assist the driver and is not a
collision warning or avoidance device.
• The ProPILOT Assist system is for
highway use only and is not intended
for city driving. Failure to apply the
brake or steer the vehicle when nec-
essary may result in a serious
accident.
• Always observe posted speed limits
and do not set the speed over them.
• Never take your hands off the steer-
ing wheel when driving. Always keep
your hands on the steering wheel
and drive your vehicle safely.
• Never unfasten your safety belt
when using ProPILOT Assist. Doing so
automatically cancels the ProPILOT
Assist system. •
The ProPILOT Assist system does not
react to stationary and slow-moving
vehicles.
• Always drive carefully and atten-
tively when using the ProPILOT Assist
system. Read and understand the
Owner’s Manual thoroughly before
using the ProPILOT Assist system. To
avoid serious injury or death, do not
rely on the system to prevent acci-
dents or to control the vehicle’s
speed in emergency situations. Do
not use the ProPILOT Assist system
except in appropriate road and traffic
conditions.
PROPILOT ASSIST (if so equipped)
5-92Starting and driving
Page 418 of 618
The ProPILOT Assist system is intended to
enhance the operation of the vehicle when
following a vehicle traveling in the same
lane and direction.
The ProPILOT Assist system uses a multi-
sensing front camera unit
OAinstalled be-
hind the windshield and a radar sensor lo-
cated on the front of the vehicle
OBto
measure the distance to the vehicle ahead
in the same lane and to monitor the lane
markers. If the vehicle detects a slower
moving vehicle ahead, the system will re-
duce the vehicle speed so that your vehicle
follows the vehicle in front at the selected distance. The system will also help keep the
vehicle centered in the traveling lane when
clear lane markings are detected.
LSD3009
Starting and driving5-93
Page 419 of 618

PROPILOT ASSIST SYSTEM
OPERATION1. Steering-wheel-mounted control (lef t)
2. Vehicle information display3. Steering-wheel-mounted control (right)
4. ProPILOT Assist switch
The ProPILOT Assist system has the follow-
ing two functions:
1.
Intelligent Cruise Control (ICC)
The ICC system can be set to one of two
cruise control modes: • Conventional (fixed speed) cruise
control mode: For cruising at a preset
speed
NOTE:Steering Assist is not available in the
conventional (fixed speed) cruise con-
trol mode.
• Vehicle-to-vehicle distance control
mode: The ICC system maintains a
selected distance from the vehicle in
front of you within the speed range of
0 to 90 mph (0 to 144 km/h) up to the
set speed. The set speed can be se-
lected by the driver between 20 to 90
mph (32 to 144 km/h). When the ve-
hicle ahead slows to a stop, your ve-
hicle gradually decelerates to a stand-
still. When the vehicle is stopped, the
ICC system maintains braking force to
keep your vehicle stopped.
LSD3658
5-94Starting and driving
Page 420 of 618

NOTE:When your vehicle is stopped for less
than 3 seconds and the vehicle ahead
begins to move, your vehicle will start
moving again automatically.
– When your vehicle is at a standstill for more than 3 seconds and the vehicle
ahead begins to accelerate, push the
RES+ switch or lightly depress the accel-
erator pedal. The ICC system starts to
follow the vehicle ahead.
– When no vehicle is detected ahead within the driver selected distance, the
vehicle travels at the speed set by the
driver. The speed must be above 20 mph
(32 km/h) to use this function.
NOTE:
Even if the Automatic Emergency Brak-
ing (AEB) with Pedestrian Detection set-
ting is turned off by the driver using the
“Settings” menu in the vehicle informa-
tion display, AEB with Pedestrian Detec-
tion will be automatically turned on
when ICC is used. 2.
Steering Assist
The Steering Assist function controls the
steering system to help keep your ve-
hicle within the traveling lane.
When there is no vehicle ahead, Steering
Assist is not available at speeds under
37 mph (60 km/h).
ProPILOT Assist switches
LSD3170
Starting and driving5-95
Page 421 of 618
1.DISTANCE switch:
• Long
• Middle
• Short
2. RES+ switch:
Resumes set speed or increases speed
incrementally
3. CANCEL switch:
Deactivates the ProPILOT Assist system
4. ProPILOT Assist switch:
Turns the ProPILOT Assist system on or
off 5.
SET- switch:
Sets desired cruise speed or reduces
speed incrementally
6. Steering Assist switch:
Turns the Steering Assist function on or
offThe ProPILOT Assist system
display and indicators
1. Steering Assist indicator
Indicates the status of the Steering As-
sist function by the color of the indicator • Steering Assist indicator (gray): Steer- ing Assist standby
• Steering Assist indicator (green): Steering Assist active
• Steering Assist indicator (orange): Steering Assist malfunction
LSD3659LSD4112
5-96Starting and driving
Page 422 of 618

2.ProPILOT Assist activation
Displays once the ProPILOT Assist sys-
tem is activated
3. Vehicle ahead detection indicator
Indicates whether the system detects a
vehicle in front of you
4. ProPILOT Assist status indicator
Indicates the status of the ProPILOT As-
sist system by the color of the indicator • ProPILOT Assist status indicator (white): ProPILOT Assist is on but in
standby
• ProPILOT Assist status indicator (blue): ProPILOT Assist active
5. Lane marker indicator
Indicates whether the system detects
lane markers • No lane markers displayed: Steering Assist is turned off
• Lane marker indicator (gray): No lane markers detected
• Lane marker indicator (green): Lane markers detected
• Lane marker indicator (yellow): Lane departure is detected 6.
Set distance indicator
Displays the selected distance
7.
Steering Assist status indicator/warning
Displays the status of the Steering Assist
by the color of the indicator/warning • No Steering Assist status indicator displayed: Steering Assist is turned off
• Steering Assist indicator (gray): Steer- ing Assist standby
• Steering Assist indicator (green): Steering Assist active
• Steering Assist indicator (yellow): Steering Assist malfunction
8.
Speed control status indicator/warning
Displays the status of speed control by
the color and shape of the
indicator/warning • Speed control status indicator/ warning (gray): ICC standby
• Speed control status indicator/ warning (solid green
): ICC (dis-
tance control mode) is active (vehicle
detected ahead). Your vehicle
matches the speed of the vehicle
ahead. • Speed control status indicator/
warning (green outline
): ICC
(maintain speed control mode) is ac-
tive (no vehicle detected ahead). Your
vehicle maintains the driver-selected
set speed.
• Speed control status indicator/ warning (orange): Indicates an ICC
malfunction
9. Set vehicle speed indicator
Indicates the set vehicle speed
TURNING THE CONVENTIONAL
(fixed speed) CRUISE CONTROL
MODE ON
NOTE:
ProPILOT Assist provides no approach
warnings, automatic braking, or steering
assist in the conventional (fixed speed)
cruise control mode.
To choose the conventional (fixed speed)
cruise control mode, push and hold the
ProPILOT Assist switch for longer than ap-
proximately 1.5 seconds. For additional in-
formation, see “Conventional (fixed speed)
cruise control mode” (P. 5-121).
Starting and driving5-97
Page 423 of 618
OPERATING PROPILOT ASSIST1. Push the ProPILOT Assist switchOA. This
turns on the ProPILOT Assist system and
displays the status of the ProPILOT As-
sist system on the vehicle information
display
OB.
2. Accelerate or decelerate your vehicle to the desired speed. 3. Push the SET- switch ©. The ProPILOT
Assist system begins to automatically
maintain the set speed. The ProPILOT
Assist activation indicator
ODand ProPI-
LOT Assist status indicator
OEilluminate
(blue). When a vehicle ahead is traveling
at a speed of 20 mph (32 km/h) or below
and the SET- switch is pushed, the set
speed of your vehicle is 20 mph (32
km/h).
NOTE:
Turning the ProPILOT Assist system on
will turn on the Intelligent Lane Interven-
tion (I-LI) and the Intelligent Blind Spot
Intervention (I-BSI) systems at the same
time. For additional information, see “In-
telligent Lane Intervention (I-LI)” (P. 5-30)
and “Intelligent Blind Spot Intervention
(I-BSI)” (P. 5-36).
LSD4113LSD4114
5-98Starting and driving
Page 424 of 618

When the SET- switch is pushed under the
following conditions, the ProPILOT Assist
system cannot be set and the set vehicle
speed indicator
O1blinks for approxi-
mately 2 seconds:
• When traveling below 20 mph (32 km/h) and the vehicle ahead is not detected
• When the shif t lever is not in the D (Drive) position or B mode
• When the parking brake is applied
• When the brakes are operated by the driver • When the Vehicle Dynamic Control (VDC)
system is off. For additional information,
see “Vehicle Dynamic Control (VDC) sys-
tem” (P. 5-164).
• When the VDC system (including the trac- tion control system) is operating
• When a wheel is slipping
• When any door is open
• When the driver’s seat belt is not fastened
How to change the set vehicle
speed
The set vehicle speed can be adjusted.
To change to a faster cruising speed:
• Push and hold the RES+ switch. The set vehicle speed increases by approxi-
mately 5 mph (5 km/h).
• Push, then quickly release, the RES+ switch. Each time you do this, the set
speed increases by approximately 1 mph
(1 km/h).
LSD4115LSD3019
Starting and driving5-99