Chrysler, Jeep and Dodge Map Update for ALPINE Navigation Systems Compatible with Originally Equiped Chrysler, Jeep and Dodge ALPINE navigation systems NOT compatible with MYGIG systems or AFTER Market Nav Systems Compatible Chrysler Models: Town and Country, 300 and Aspen (Model Year 2004-07) Compatible Jeep Models: Grand Cherokee, Liberty and Patriot (Model Year 2004-07) Compatible Dodge Models: Charger and Viper (Model Year 2006-07)