Install
1. Align the head restraint stalks with the holes
in the seat. Make sure the head restraint is
facing the correct direction.
2. Push and hold the lock knob and push the
head restraint down.
3. Properly adjust the head restraint before an
occupant uses the seating position.
See also:
Safety
Two notable safety improvements for 2010 include side curtain airbags as
standard equipment on all four- and six-cylinder models, and a standard
electronic stability system on all V-6 models. The ...
Three-way catalyst
The three-way catalyst is an emission control
device installed in the exhaust system. Exhaust
gases in the three-way catalyst are burned at
high temperatures to help reduce pollutants.
` ...
Going & Stopping
Base Altimas have a 2.5-liter four-cylinder engine that makes 175 horsepower
(170 hp in states that have adopted California's emissions rules). A 270-hp,
3.5-liter V-6 is optional. A six-speed man ...