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- ...

Fuel requirements
Use only premium-grade unleaded gasoline. The octane number should be at least 91. Details can be found on the gas pump. The octane number is the average value of the Research Octane Number (RON ...

4MATIC (permanent four-wheel drive)
4MATIC ensures that all four wheels are permanently driven. Together with ESP®, it improves the traction of your vehicle whenever a drive wheel spins due to insufficient grip. WARNING If a ...