See also:

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 ...

Wheels and tires
If you have a flat tire, see “Flat tire” in the “In case of emergency” section of this manual. ...

Automatic moonroof
The moonroof only operates when the ignition switch is in the ON position. The automatic moonroof is operational for about 45 seconds, even if the ignition switch is turned to the OFF position. ...