Mobile Accessories Factory OEM Remote Activated Plug and Play Remote Start for DODGE RAM DIESEL Activates by pressing LOCK 3X on your existing factory keyless entry remote. This is a genuine Lessco product prewired and designed specifically for the vehicle listed. All the prep work is done, Leaving you you more time to enjoy your new remote starter! Free proprietary copyrighted text style wire code sheet available upon request, Just ask us and you got it! Latest firmware guaranteed, FREE Phone technical support available as well with purchase. Fits 2011-2012 Diesel and Gas Models Upgradable to our Revo extended range rf remote kits, or optional mycar smartphone app Comes with easy to understand install guide electronically after purchase All the prep work/programming and prewire is done, Leaving you you more time to enjoy your new remote starter!