Remove the harness holder (A).

Check the PCV valve (A), the hoses (B), the pipe (C), and the connections for leaks or restrictions.

At idle, make sure there is a clicking sound from the PCV valve when the hose between the PCV valve and the intake manifold is lightly pinched (A) with your fingers or pliers.
If there is no clicking sound, check the PCV valve washer for cracks or damage. If the washer is OK, replace the PCV valve and recheck.

Maintenance
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Audio Control Display
Press the AUDIO button to display the audio system on the
navigation screen.
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Canceling the Route
DEST button (when en route)
►Cancel Route
Cancel the route guidance and remove the destination and all waypoints from
the
destination list. The system then returns to the map screen.
You ...