Compass (if so equipped)
When the ignition switch is turned to the ON position, the compass display B will indicate the direction of the vehicle’s heading.
If the display reads “C”, calibrate the compass by driving the vehicle in 3 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 3 complete circles.
To turn on and off the compass manually, push
the 
switch
A while the ignition switch is in
the ON position.
See also:
Troubleshooting guide
Verify the location of all Intelligent Keys that are
programmed for the vehicle. If another Intelligent
Key is in range or inside the vehicle, the vehicle
system may respond differently than expect ...
Battery
If the battery is not fully charged during extremely
cold weather conditions, the battery fluid may
freeze and damage the battery. To maintain maximum
efficiency, the battery should be checked
...
NISSAN Intelligent Key™ battery discharge
If the battery of the Intelligent Key is almost discharged,
the guide light A of the Intelligent Key
port blinks and the indicator appears on the vehicle
information display. See “Vehicle infor ...