Center armrest (if so equipped)
Nissan Altima / Nissan Altima Owners Manual / Safety—Seats, seat belts and supplemental restraint system / Seats / Folding rear seat / Center armrest (if so equipped)

Pull the armrest down until it is horizontal.
See also:
Emission control information label
The emission control information label is attached
to the underside of the hood as shown. ...
How to read the displayed lines
Without Navigation System
Lines which indicate the vehicle clearance and
distances to objects with reference to the bumper
line A are displayed on the monitor.
They are indicated as reference ...
Emission control information label
The emission control information label is attached
to the underside of the hood as shown. ...
