See also:

Keys
A key number plate is supplied with your keys. Record the key number and keep it in a safe place (such as your wallet), not in the vehicle. If you lose your keys, see a NISSAN dealer for duplicates ...

Troubleshooting guide
The system should respond correctly to all voice commands without difficulty. If problems are encountered, try the following solutions. Where the solutions are listed by number, try each solution ...

Rear window and outside mirror defroster switch
Type A Type B To defog/defrost the rear window glass and outside mirrors (if so equipped), start the engine and push the switch 1 on. The indicator light 2 will come on. Push the switch again ...