The phrase "collision notification" refers to a system or method that alerts or informs someone about an accident or crash between two objects or vehicles. Full definition
This includes automatic collision notification, stolen vehicle location, and emergency button. (bestride.com)
Also in the base price are roadside assistance, automatic collision notification, stolen vehicle reporting, and remote door unlocking. (autobytel.com)
These include the existing full - color BMW Head - Up Display, BMW Assist with enhanced Automatic Collision Notification with automatic vehicle location, rear view camera and Surround View, Real Time Traffic Information (RTTI), as well as the full range of infotainment features offered by BMW office functions for Blackberries and BMW Apps, the industry's most advanced iPhone integration. (bmwblog.com)