See also:

Fuel requirements
Gasoline engines 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 ...

Service and literature
Your vehicle is covered under the terms of the warranties printed in the Service and Warranty Information booklet. Your authorized Mercedes-Benz Center will exchange or repair any defective parts ...

Correct driver's seat position
Observe the safety guidelines on seat adjustment (). Check whether you have adjusted seat 3 properly. Electrical seat adjustment () When adjusting the seat, make sure: you are as far away f ...