TOYOTA 2010 Sienna - Manual (Page 202)

176
2-2. Instrument cluster and information display
Instrument panel light control
The brightness of the instrument panel lights can be adjusted.
Darker
Brighter
Optitron type meters only:
When the headlight switch is
turned on, the brightness will
be reduced slightly unless the
control button is turned fully
clockwise.
NOTICE
■
To prevent damage to the engine and its components
●
Do not let the indicator needle of the tachometer enter the red zone, which
indicates the maximum engine speed.
●
The engine may be overheating if the engine coolant temperature gauge is
in the red zone (H). In this case, immediately stop the vehicle in a safe
place, and check the engine after it has cooled completely. (
→
P. 536)