Lexus LS500H 2022 Owner's Manual page 47

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The cancel switch is pressed
Control phase
A buzzer will sound in short intervals,
the seat belt will vibrate, and a message
informing the driver of the situation will
be displayed.
When approaching a suitable road
shoulder, the turn signal lights will blink
and the vehicle will decelerate to
approximately 6 mph (10 km/h) while
moving toward the shoulder within the
current lane.
After this, with the turn signal lights
blinking, the vehicle will move to the
shoulder of the road and the system
will change to the stop phase (P.48).
Depending on the conditions, the vehicle
may stop within its lane instead of on the
shoulder of the road.
Conditions which the vehicle will not move
to the shoulder of the road: P.47
Control phase operation
During the control phase, the emergency
flashers may flash to warn other drivers of
the emergency.
During the control phase, the vehicle will
not accelerate the first time the accelera-
tor pedal is depressed. If the accelerator
pedal is depressed 2 or more times, the
EDSS will be cancelled and acceleration
will be possible.
While the brakes are being operated by
the system, the stop lights may illuminate.
While the stop lights are illuminated or
turn signal lights are blinking, the emer-
gency flashers will not operate.
The emergency flashers can be turned off
by pressing the emergency flasher switch
2 times.
When the buzzer is sounding, the audio
1-2. Using Advanced Drive
system will be muted.
Conditions which the vehicle will not
move to the shoulder of the road
In the following situations, the vehicle will
not automatically move to the shoulder of
the road, but will decelerate and stop within
its lane:
When there is no shoulder on the right
side of the current lane
When the system cannot find a suitable
road shoulder
When the system determines that an
object is on the shoulder of the road
When the system determines that an
object is in the path of the vehicle
When a vehicle is detected while moving
toward the shoulder of the road
When approaching the end of an area
where use is possible (P.22, 22)
When approximately 3 minutes have
elapsed since the control phase was
entered
When the emergency support brake
(P.40) has operated
When the brake pedal is being
depressed
When the cancel switch has been
pressed
When the turn signal lever is operated in
the opposite direction to a lane change
When the shift position has been
changed to N
Cancelling the control phase
If any of the following are performed, the
control phase will be canceled:
The steering wheel is held
The accelerator pedal is depressed 2
times or more
The brake pedal is depressed 2 times or
more
The LTA (Lane Tracing Assist) switch is
pressed
The Advanced Drive main switch is
pressed
47
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