Lexus RC350 User Manual page 303

BSM main switch
1
This switch is for both the BSM function and RCTA function.
Pressing the switch turns the system on or off. When the switch is turned on, the indi-
cator on the switch illuminates.
Outside rear view mirror indicators
2
BSM function:
When a vehicle is detected in a blind spot of the outside rear view mirrors or
approaching rapidly from behind into a blind spot, the outside rear view mirror indi-
cator on the detected side will illuminate. If the turn signal lever is operated toward
the detected side, the outside rear view mirror indicator will flash.
RCTA function:
When a vehicle approaching from the right or left at the rear of the vehicle is
detected, both outside rear view mirror indicators will flash.
Monitor screen display (RCTA function only) (if equipped)
3
If a vehicle approaching from the right or left at the rear of the vehicle is detected, the
RCTA icon (P. 311) for the detected side will be displayed on the monitor screen.
This illustration shows an example of a vehicle approaching from the left at the rear of
the vehicle.
RCTA buzzer (RCTA function only)
4
If a vehicle approaching from the right or left at the rear of the vehicle is detected, a
buzzer will sound. The buzzer also sounds for approximately 1 second immediately
after the BSM main switch is operated to turn the system on.
RC350_RC300_RC200t_RC F_U (OM24671U)
4-5. Using the driving support systems
303
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