SYNC 4 - Android Auto/Apple Car Play, ADAPTIVE CRUISE CONTROL allows you to choose the speed you want to drive at and the system will maintain it - if the sensor detects a vehicle ahead it will slow the vehicle down to maintain a preset distance, SYNC 4 includes Android Auto - Apple Car Play with advance speech recognition and over the air update capability, REAR VIEW CAMERA shows whats behind you on a screen in front of you on the dashboard - the system activates when you select reverse gear and using virtual guidelines can help you park, NATIONWIDE DELIVERY AVAILABLE