"Driver Seat Belt Unbuckled"
• The driver seat belt has been unfastened.
Stop & Start system warning messages
■
If a system malfunction occurs, a warning
message will be displayed on the
multi-information display to inform the
driver of the need for caution. (P.230)
If the Stop & Start cancel indicator con-
■
tinues to flash
The system may be malfunctioning. Have
the vehicle inspected by your Lexus dealer.
WARNING
When the Stop & Start system is
■
operating
Depress the brake pedal and apply the
●
parking brake when necessary while
the engine is stopped by the Stop &
Start system (while the Stop & Start
indicator is on).
Do not allow anyone to leave the vehi-
●
cle while the engine is stopped by the
Stop & Start system (while the Stop &
Start indicator is on).
An accident may occur due to the
automatic engine start function.
Ensure that the engine is not stopped
●
by the Stop & Start system while the
vehicle is in a poorly ventilated area.
The engine may restart due to the
automatic engine start function, caus-
ing exhaust gases to collect and enter
the vehicle, possibly resulting in death
or a serious health hazard.
NOTICE
To ensure the system operates cor-
■
rectly
If any of the following situations occur,
the Stop & Start system may not operate
correctly. Have your vehicle checked by
your Lexus dealer.
RC350-RC300_OM_General_OM24884E
4-5. Using the driving support systems
While the driver's seat belt is fastened,
●
the driver's and front passenger's seat
belt reminder light flashes.
Even though the driver's seat belt is not
●
fastened, the driver's and front passen-
ger's seat belt reminder light does not
illuminate.
Even though the driver's door is
●
closed, the open door warning light is
illuminated or the interior light is illumi-
nated when the interior light switch is
in the door position.
Even though the driver's door is open,
●
the open door warning light does not
illuminated or the interior light does
not illuminate when the interior light
switch is in the door position.
Disabling the Stop & Start sys-
tem
Press the Stop & Start cancel switch to
disable the Stop & Start system.
The Stop & Start cancel indicator will
come on.
Pressing the switch again will enable the
Stop & Start system and the Stop & Start
cancel indicator will turn off.
Automatic reactivation of the Stop &
■
Start system
Even if the Stop & Start system is disabled
by the Stop & Start cancel switch, it will be
231
4