Page 401 of 647
– If a vehicle ahead cuts in or out of thelane ahead, the vehicle may not auto-
matically start when the traffic ahead
begins to move. You need to push up
the RES+ switch or lightly depress the
accelerator pedal to follow the vehicle
directly ahead when it is safe to do so.
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
LSD4320LSD4174
For vehicles with the 7 inch (18 cm) display
5-90Starting and driving
Page 402 of 647
1RES+ switch:
Resumes set speed or increases speed
incrementally
2SET- switch:
Sets desired cruise speed or reduces
speed incrementally
3CANCEL switch:
Deactivates the ProPILOT Assist system
4ProPILOT Assist switch:
Turns the ProPILOT Assist system on or off
5DISTANCE switch:
– Long
– Middle
– Short
6Steering Assist switch:
Turns the Steering Assist function on or off
NOTE:
For ProPILOT Assist with Navi-link
equipped vehicles: When Manual mode
is selected in the “Spd. Limit Assist”
menu, operating the RES+ or SET- switch
can apply the indicated speed limit to
the vehicle set speed. For additional in-
formation, see “Speed Limit Assist — a
feature of ProPILOT Assist with Navi-link”
(P. 5-108).
The ProPILOT Assist system
display and indicators
LSD4175
For vehicles with the 12.3 inch (31.2 cm) display
LSD4302
For vehicles with the 7 inch (18 cm)display
Starting and driving5-91
Page 403 of 647

1.ProPILOT Assist activation
Displays once the ProPILOT Assist sys-
tem is activated
2. Vehicle ahead detection indicator
Indicates whether the system detects a
vehicle in front of you
3. 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
4. Set distance indicator
Displays the selected distance
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, Steering Assist is
active
• Lane marker indicator (yellow): Lane departure is detected
6. 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
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/set
distance indicator/lane marker indi-
cator (
)
Displays the status of speed control by
the color of the indicator, and displays
the selected distance by the number of
horizontal bars shown • Speed control status indicator (white): ICC standby
• Speed control status indicator (green): ICC (distance control mode) is active
– Green vehicle icon displayed: Vehicle detected ahead
LSD4317
For vehicles with the 12.3 inch (31.2 cm) display
5-92Starting and driving
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– No vehicle icon shown: No vehicle de-tected ahead (Your vehicle maintains
the driver-selected set speed.)
• Speed control status indicator (or- ange): Indicates an ICC malfunction
For the lane marker indicator, see “Steering
Assist display and indicators” (P. 5-119).
9. Set vehicle speed indicator
Indicates the set vehicle speed
10. Vehicle set speed indicator (if so
equipped) (
)
Indicates the vehicle set speed
11. Road information indicator (if so
equipped) (
,)
Indicates the detected road
information.
For additional information, see “Speed
Adjust by Rout e-afeature of ProPILOT
Assist with Navi-link” (P. 5-110). 12.
Detected speed limit indicator (if so
equipped) (
)
Indicates the currently detected speed
limit.
For additional information, see “Speed
Limit Assist-afe ature of ProPILOT As-
sist with Navi-link” (P. 5-108).
13. Speed Limit Assist indicator (if so
equipped) (A,
,)
Indicates the Speed Limit Assist activa-
tion mode or system operation.
For additional information, see “Speed
Limit Assist-afe ature of ProPILOT As-
sist with Navi-link” (P. 5-108).
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. 5-126).
Starting and driving5-93
Page 407 of 647

3. Accelerate or decelerate your vehicle tothe desired speed and push down the
SET- switch
OC.
4. The ProPILOT Assist system begins to automatically maintain the set speed.
The ProPILOT Assist activation indicator
ODand ProPILOT 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:
When the I-LI and I-BSI systems are en-
abled in the settings menu of the vehicle
information display, turning the ProPI-
LOT Assist system on will turn on the I-LI
and I-BSI systems at the same time. If
the I-LI system is disabled in the settings
menu, the I-LI system will automatically
be turned on when the Steering Assist
system is active. For additional informa-
tion, see “Intelligent Lane Intervention
(I-LI)” (P. 5-42) and “Intelligent Blind Spot
Intervention (I-BSI)” (P. 5-62).
LSD4303
For vehicles with the 12.3 inch (31.2 cm) display
LSD4234
For vehicles with the 7 inch (18 cm)display
5-96Starting and driving
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HOW TO ENABLE/DISABLE THE
STEERING ASSIST1Steering-wheel-mounted control (lef t)
2Vehicle information display
3Steering Assist switchUse the following methods to enable or
disable the Steering Assist.
Steering Assist switch:
To turn the Steering Assist on or off, push
the Steering Assist switch
O3on the instru-
ment panel.
NOTE:
• When the Steering Assist switch is used to turn the system on or off, the
system remembers the setting even if
the ignition switch is cycled. The switch
must be pushed again to change the
setting to on or off.
• The Steering Assist switch changes the status of the “Steering Assist” selection
made in the “Settings” screen in the
vehicle information display.
Setting in the vehicle information display:
1. Press thebutton on the steering
wheel
O1until “Settings” displays in the
vehicle information display
O2.
2. Use the scroll dial
O1to select “Driver
Assistance.” Then press the OK button
O1.
3. Use the scroll dial
O1to select “Steering
Assist” and then press the OK button
O1
to turn the system on or off.
LSD4270
For vehicles with the 7 inch (18 cm) display
5-100Starting and driving
Page 412 of 647
NOTE:
• When the Cruise screen is displayed onthe vehicle information display, press
the OK button on the steering wheel to
call up the “Driving Aids” setting
display.
• When enabling/disabling the system through the vehicle information dis-
play or when pushing the Steering As-
sist switch, the system retains the cur-
rent settings even if the engine is
restarted.
How to cancel the ProPILOT Assist
system
To cancel the ProPILOT Assist system, use
one of the following methods:
• Push the CANCEL switch.
• Tap the brake pedal (except at astandstill).
• Push the ProPILOT Assist switch to turn the system off. The ProPILOT Assist status
indicator will go out.
When the ProPILOT Assist system is can-
celed while the vehicle is stopped, the elec-
tronic parking brake is automatically
activated.
LSD4271
For vehicles with the 12.3 inch (31.2 cm) display
Starting and driving5-101
Page 418 of 647

Cut-in detection
If a vehicle moves into your traveling lane
near your vehicle, the ICC system may in-
form the driver by flashing the vehicle
ahead detection indicator.
Approach warning
If your vehicle comes closer to the vehicle
ahead due to rapid deceleration of that ve-
hicle or if another vehicle cuts in, the sys-
tem warns the driver with the chime and
ICC system display. Decelerate by depress-
ing the brake pedal to maintain a safe ve-
hicle distance if:
• The chime sounds.
• The vehicle ahead detection indicatorblinks.
• You judge it necessary to maintain a safe distance.
The warning chime may not sound in
some cases when there is a short distance
between vehicles. Some examples are:
• When the vehicles are traveling at the same speed and the distance between
vehicles is not changing. • When the vehicle ahead is traveling faster
and the distance between vehicles is
increasing.
• When a vehicle cuts in near your vehicle.
The warning chime will not sound when:
• Your vehicle approaches other vehicles that are parked or moving slowly.
• The accelerator pedal is depressed, over- riding the system.
NOTE:
The approach warning chime may sound
and the system display may flash when
the radar sensor detects objects on the
side of the vehicle or on the side of the
road. This may cause the ICC system to
decelerate or accelerate the vehicle. The
radar sensor may detect these objects
when the vehicle is driven on winding, nar-
row, or hilly roads or when the vehicle is
entering or exiting a curve. In these cases,
you will have to manually control the
proper distance ahead of your vehicle.
Also, the sensor sensitivity can be af-
fected by vehicle operation (steering
maneuver or driving position in the lane)
or traffic or vehicle conditions (for ex-
ample, if a vehicle is being driven with
some damage).
Acceleration when passing
When the ICC system is engaged above 43
mph and following a slower vehicle (below
ICC set speed), and the turn signal is acti-
vated to the lef t, the ICC system will auto-
matically start to accelerate the vehicle to
help initiate passing on the lef t and will
begin to reduce the distance to vehicle di-
rectly ahead. Only the lef t side turn signal
operates this feature. As the driver steers
the vehicle and moves into the passing
lane, if no vehicle is detected ahead the ICC
system will continue to accelerate to the
ICC system set speed. If another vehicle is
detected ahead, then the vehicle will accel-
erate up to the following speed of that ve-
hicle. If the vehicle is not steered into the
lef t lane to pass, the acceleration will stop
af ter a short time and regain the set follow-
ing distance. Acceleration can be stopped
at any point by depressing the brake pedal
or the CANCEL switch on the steering
wheel.
Starting and driving5-107