Locking with inside lock knob
Nissan Altima / Nissan Altima Owners Manual / Pre-driving checks and adjustments / Doors / Locking with inside lock knob

Inside lock
To lock the door without the key, move the inside lock knob to the lock position 1 , then close the door.
To unlock the door without the key, move the inside lock knob to the unlock position 2 .
See also:
Engine serial number
MR20DE
QR25DE
The number is stamped on the engine as shown. ...
Brake system
The brake system has two separate hydraulic
circuits. If one circuit malfunctions, you will still
have braking at 2 wheels. ...
Display screen, heater, air conditioner, audio and phone systems
● Do not disassemble or modify this system.
If you do, it may result in accidents,
fire, or electrical shock.
● In case you notice any foreign object in
the system hardware, spil ...
