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4
4-5. Using the driving support systems
Driving
■ Automatic reactivation of the Stop &
Start system
Even if the Stop & Start system is disabled
by the Stop & Start cancel switch, it will be
automatically re-enabled once the engine
switch is turned off and then the engine is
started.
■ If the Stop & Start cancel switch is
pressed while the vehicle is stopped
● When the engine is stopped by the Stop
& Start system, pressing the Stop & Start
cancel switch will restart the engine.
● With the Stop & Start system disabled,
pressing the Stop & Start cancel switch
will re-enable the system but not stop the
engine.
From the next time the vehicle is stopped
(after Stop & Start system has been
enabled), the engine will be stopped.
■ Lexus parking assist-sensor
Ultrasonic sensors are used to detect
static objects in the detection area
when driving at a low speed or backing
up. (P.275)
■ RCTA (Rear Cross Traffic Alert)
function (if equipped)
Radar sensors are used to detect
approaching vehicles in the detection
areas behind the vehicle when backing
up. (P.281)
■ RCD (Rear Camera Detection)
function (if equipped)
A rear camera sensor is used to detect
pedestrians in the detection area
behind the vehicle when backing up.
(P.286)
PKSA (Parking Support
Alert)
The Parking Support Alert system
consists of the following functions
that operate when driving at a low
speed or backing up, such as when
parking. When the system deter-
mines that the possibility of a colli-
sion with a detected object or
pedestrian is high, a warning oper-
ates to urge the driver to take eva-
sive action.
PKSA (Parking Support Alert)
system
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