Compass display (if so equipped)
This unit measures terrestrial magnetism and indicates
the direction of the vehicle’s heading.
With the ignition switch placed in the ON position,
press the 
button as described in
the
chart below to activate various features of the
automatic anti-glare rearview mirror.
For information about the automatic anti-glare feature, refer to “Automatic anti-glare rearview mirror” in the “Pre-driving checks and adjustments” section.
Press the button for about 1
second when
the ignition switch is placed in the ON position to
toggle the compass display 1 on or off. The
display will indicate the direction of the vehicle’s
heading.
N: North
E: East
S: South
W: West
If the display reads “C”, calibrate the compass by driving the vehicle in three complete circles at less than 5 MPH (8 km/h).
You can also calibrate the compass by driving your vehicle on your everyday route. The compass will be calibrated once it has tracked three complete circles.
See also:
Cargo Versatility
The Sentra's 13.1-cubic-foot trunk is similar in size to its main
competitors, but it offers greater cargo versatility thanks to a large opening
when you fold the backseat. It takes an extra step ...
Under the hood and vehicle
The maintenance items listed here should be
checked periodically (for example, each time you
check the engine oil or refuel).
Battery* Check the fluid level in each cell. It
should be between t ...
Draining of coolant water
If the vehicle is to be left outside without antifreeze,
drain the cooling system, including the
engine block. Refill before operating the vehicle.
For details, see “Changing engine coolant” in ...