Lexus RZ450E 2023 Owner's Manual page 354

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354
6-2. Using the safe driving support functions
Approximate distance to obstacle
2.0 ft. (60 cm) to 1.5 ft. (45 cm)
Side sensor: 2.0 ft. (60 cm) to 1.3 ft. (40 cm)
1.5 ft. (45 cm) to 1.0 ft. (30 cm)
Side sensor: 1.3 ft. (40 cm) to 1.0 ft. (30 cm)
Less than 1.0 ft. (30 cm), Less than 0.5 ft. (15 cm)
*
: Automatic buzzer mute function is enabled. (P.354)
Buzzer operation and distance to
an object
A buzzer sounds when the sensors are
operating.
 The buzzer beeps faster as the vehi-
cle approaches an object.
When the vehicle comes within
approximately 1.0 ft (30 cm) of the
object, the buzzer sounds continu-
ously.
 When 2 or more sensors simultane-
ously detect a static object, the
buzzer sounds for the nearest
object.
 Even when the sensors are operat-
ing, the buzzer will be muted in
some situations. (automatic buzzer
mute function)
Adjusting the buzzer volume
The buzzer volume of the intuitive
parking assist, RCTA and RCD can be
adjusted all together on
Object warning function (vehicles with Advanced Park)
The object warning function informs the driver of the existence of objects along the
side of the vehicle, using a display and buzzer, if the objects are within the esti-
mated path of the vehicle.
*
*
*
*
*
ter display. (P.592)
Muting a buzzer
A mute button will be displayed on the
center display when an object is
detected. To mute the buzzer, select a
mute button.
The buzzers for the intuitive parking
assist, RCTA and RCD (if equipped)
function will be muted simultaneously.
Mute will be canceled automatically in
the following situations:
 When the shift position is shifted.
 When the vehicle speed exceeds a
certain speed.
 When there is malfunction in a sen-
sor or the system is temporarily
unavailable.
 When the operating function is dis-
abled manually.
 When the power switch is turned
off.
of the cen-
Buzzer
Medium
Fast
Continuous

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