Compass display
Nissan Altima / Nissan Altima Owners Manual / Instruments and controls / Compass display (if so equipped) / Compass display
Press the 
button when the
ignition switch
is placed in the ON position. The direction will be
displayed.
See also:
Jump starting
If jump starting is necessary, see “Jump starting”
in the “In case of emergency” section of this
manual. If the engine does not start by jump
starting, the battery may have to be replaced.
...
Operations after activation
- When the rear view is displayed on the left
side on the screen (B or C ), the view on
the right side switches between the
bird’seye view B and the front-side view
C each time the CAMERA bu ...
Brake system
The brake system has two separate hydraulic
circuits. If one circuit malfunctions, you will still
have braking at 2 wheels. ...