The sat navs easy. On the screen is a menu button, press that then the next page has route options, press that then on the right side of the screen you should have a cancel guidance button. Press that then press yes to cancel. Easy. If you have the phone kit then it should be straight forward. Some have installed it and it worked off the bat, some needed a trip to the dealers to activate it. Hope this helps. A member called raistlin has fitted phone, Bluetooth and voice along with the acm module and cdc with ease so it's definitely doable.