Instrument brightness control
Nissan Altima / Nissan Altima Owners Manual / Instruments and controls / Headlight and turn signal switch / Instrument brightness control
The instrument cluster illuminates when the ignition switch is placed in the ON position.
The instrument brightness control operates when
the headlight control switch is in the
AUTO 
or
position.
Turn the control left or right to adjust the brightness of the instrument panel lights when driving at night.
See also:
Moving to a steep downhill
Moving to a steep downhill
When moving the vehicle down a hill, the
distance guide lines and the vehicle width guide
lines are shown further than the actual distance.
For example, the display ...
Front seats
...
Wheels and tires
If you have a flat tire, see “Flat tire” in the
“In case of emergency” section of this
manual. ...