The Jeep Grand Cherokee is facing mild updates and a short 2013 model year because Jeep wants to get the thoroughly breathed-on 2014 model into buyers’ driveways.  Spy photographers caught a parade of the 2014 models with swirly wrapping covering a tweaked front end sporting narrower upper and lower grilles, a new fog light treatment and perhaps a bit more curvature overall. The interior was masked off, but a larger touchscreen is expected to grace the center console. Funk Flex