Flexible Fuel Vehicle (FFV) system is standard equipment for vehicles w/the 3.5L Ti-VCT V6 engine shipped to Federal Emissions States or Cross Border State dealers and is only available w/a Federal emissions system (FFV system not available w/code 422 and requires code 936 or 423 if applicable for California Emissions State dealer destinations).. ENGINE. om All fees and programming subject to change Sirius XM and all related marks and logos are trademarks of Sirius XM Radio Inc BLIS (Blind Spot Information System) cross-traffic alert