Where to go for service
If maintenance service is required or your vehicle appears to malfunction, have the systems checked and serviced by a NISSAN dealer.
NISSAN technicians are well-trained specialists and are kept up-to-date with the latest service information through technical bulletins, service tips, and in-dealership information systems.
They are completely qualified to work on NISSAN vehicles before work begins.
You can be confident that a NISSAN dealer’s service department performs the best job to meet the maintenance requirements on your vehicle — in a reliable and economical way.
See also:
Engine oil and oil filter recommendations
...
Nissan Intelligent Key™ door buzzer (if so equipped)
The Intelligent Key door buzzer sounds if any one
of the following improper operations is found.
● The ignition switch is not returned to the
LOCK position when locking the doors.
● ...
Audio main operation
VOL/ON·OFF control:
Place the ignition switch in the ACC or ON
position and push the VOL/ON·OFF control knob
while the system is off to call up the mode (radio,
CD, AUX, USB or iPod ) that wa ...