Lexus ES 250 Owner's Manual page 275

274
4-5. Using the driving support systems
Setting the buzzer volume
Adjusting the buzzer volume
■
The buzzer volume can be adjusted on
the multi-information display. The vol-
ume of buzzers for the Lexus parking
assist-sensor, RCTA function and RCD
function will be adjusted simultane-
ously.
Use the meter control switches to
change settings. (P.111)
1 Press or
2
Press or
and then press "OK".
3
Press or
then press "OK".
Each time the switch is pressed, the volume
level will change between 1, 2, and 3.
Muting a buzzer temporarily
■
A mute button will be displayed on the
multi-information display when an
object or pedestrian is detected. To
mute the buzzer, press "OK".
The buzzers for the Lexus parking
assist-sensor, RCTA function and RCD
function will be muted simultaneously.
Mute will be automatically canceled in
the following situations:
 When the shift position is changed.
 When there is a malfunction in a
sensor or the system is temporarily
unavailable.
 When the function is disabled while
it is operating.
 When the engine switch is turned
to select .
to select "PKSA"
to select and
off.