See also:

Overview of occupant safety
In this section, you will learn the most important facts about the restraint system components of the vehicle. The restraint system consists of: - seat belts - child restraint systems - LATCH- ...

Conditions for activation
RACE START can be activated when:  - the doors are closed.  - the engine is running and it has reached an operating temperature of approximately 176  °F (80 °C). This is the case ...

Charging the battery
WARNING Never charge a battery still installed in the vehicle unless a battery charger unit approved by Mercedes-Benz is being used. Gases may escape during charging and cause explosions tha ...