See also:

The body
The M's design is signature Infiniti, its subtle curves and complex surfacing endowing it with an emotional draw that goes beyond the colder, more austere class norm. Its deeply sculpted door surf ...

Intelligent Key battery replacement
CAUTION Be careful not to allow children to swallow the battery and removed parts. Replace the battery as follows: 1. Release the lock knob at the back of the Intelligent Key and remove t ...

New for 2012
Always a polarizing design, the FX has changed incrementally, again, for 2012, with a new grille that one of our editors thinks is an improvement. To me, it's a step back. (For a while, Infiniti g ...