See also:

Octane rating tips
Using unleaded gasoline with an octane rating lower than recommended can cause persistent, heavy “spark knock”. (Spark knock is a metallic rapping noise.) If severe, this can lead to engin ...

Compact disc (CD) changer operation
Place the ignition switch in the ACC or ON position and press the LOAD button, then press one of the CD insert (1 6) slots. Insert the compact disc into the slot with the label side facing up. ...

Safety
At this time, the Sentra has not been crash tested by the Insurance Institute for Highway Safety. Standard safety features include antilock brakes with electronic brake-force distribution, active ...