When a danger of collision persists, the system can "lock" the brakes of the stationary vehicle prior to a rear-end collision and activate the PRE-SAFE® belt tensioners immediately before impact. This action minimises the risk of whiplash injury by reducing the forward jolt caused by the impact, and ensuring that the occupants are in the best possible position. Standard equipment for the Mercedes-AMG S 65 Cabriolet includes the following (selection): The Mercedes-AMG S 65 Cabriolet can be ordered from 4 April 2016 onwards, and the market launch in Mercedes-Benz own-retail outlets and dealerships will be from May 2016.