Depending on the type and severity of an accident, a number of measures are taken to prevent further damage being caused and to assist with the task of rescuing occupants. The engine can be turned off automatically and the fuel supply cut off. The hazard warning lights and emergency interior lights are automatically activated and the side windows are partially lowered if they were previously fully closed.

Steps have also been taken to assist the emergency services. As part of its holistic safety philosophy, Mercedes-Benz has published multilingual rescue guidelines (accessible via Internet) as a source of information for emergency services.