Supplemental restraint system
Nissan Altima / Nissan Altima Owners Manual / Safety—Seats, seat belts and supplemental restraint system / Supplemental restraint system
See also:
Wheels and tires
Road wheel
1: 2WD models
2: AWD models
3: AWD models (P225/55R18 97V) ...
Engine serial number
MR20DE
QR25DE
The number is stamped on the engine as shown. ...
Indicator lights
For additional information on warnings and indicators,
see “Vehicle information display” later in
this section. ...