Toyota SIENNA 2022 Manual page 121

WARNING
■ Caution for changing settings
of the head-up display
As the hybrid system needs to be
operating while changing the set-
tings of the head-up display,
ensure that the vehicle is parked
in a place with adequate ventila-
tion. In a closed area such as a
garage, exhaust gases including
harmful carbon monoxide (CO)
may collect and enter the vehicle.
This may lead to death or a seri-
ous health hazard.
NOTICE
■ When changing the settings
of the head-up display
To prevent 12-volt battery dis-
charge, ensure that the hybrid
system is operating while chang-
ing the settings of the head-up
display.
Driving support system
display area
Displays the operational status
of the following systems:
 LTA (Lane Tracing Assist)
(P.277)
 Dynamic radar cruise control
with full-speed range
(P.290)
Details of content displayed on the
head-up display may differ from
that displayed on the multi-informa-
tion display. For details, refer to the
explanation of each system.
Pop-up display
Pop-up displays for the following
2-1. Instrument cluster
systems will be displayed when
necessary.
Driving support systems
■
Displays a warning/sugges-
tion/advice message or the
operating state of a relevant
system.
 PCS (Pre-Collision System)
(P.269)
 Parking Support Brake func-
tion (for static objects) (if
equipped) (P.328)
 Brake Override System
(P.211)
 Drive-Start Control (P.211)
Details of content displayed on the
head-up display may differ from
that displayed on the multi-informa-
tion display. For details, refer to the
explanation of each system.
/ icons
■
These icons are linked to the
multi-information display
: Master warning icon
Displayed when a warning mes-
sage is displayed on the multi-infor-
mation display. (P.475)
: Information icon
Displayed when a suggestion pop-
up display (P.104) or advice pop-
up display is displayed on the multi-
information display.
Warning message
■
Some warning messages are
displayed when necessary,
according to certain conditions.
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