Toyota 2012 Yaris Hatchback Owner's Manual page 116

Instrument panel light control
The brightness of the instrument panel lights can be adjusted by turn-
ing the dial.
■
The meters and display operate when
The engine switch is in the "ON" position.
NOTICE
■
To prevent damage to the engine and its components
●
On vehicles with a tachometer, 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 high engine coolant temperature
warning light flashes or comes on. In this case, immediately stop the vehi-
cle in a safe place, and check the engine after it has cooled completely.
→
( P. 334)
2-2. Instrument cluster
Brighter
Darker
2
135