Locking doors
1. Place the ignition switch in the LOCK position.
2. Close all doors.
3. Press the 
button on the
Intelligent
Key.
4. The hazard warning lights flash twice and
the horn beeps once.
5. All doors will be locked.
CAUTION
After locking the doors using the Intelligent Key, be sure that the doors have been securely locked by operating the door handles.
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 ...
Reporting safety defects
For USA
If you believe that your vehicle has a defect
which could cause a crash or could
cause injury or death, you should immediately
inform the National Highway Traffic
Safety Administratio ...
Programming HomeLink for Canadian customers
Prior to 1992, D.O.C. regulations required handheld
transmitters to stop transmitting after 2 seconds.
To program your hand-held transmitter to
HomeLink, continue to press and hold the
HomeLink ...