2011 Mercedes ML-Class Owner's Manual - Page 360

358 Service products and capacities Vehicle model AdBlue® tank Airconditioning system Windshield/ headlamp cleaning system ML 350 BlueTEC 4MATIC All models Capacity 7.0 US gal (26.6 l) - Fuel, coolant, lubricants etc. AdBlue® as per ISO 22241 Refrigerant R134a and special PAG lubricant (never R 12) MB washer fluid concentrate70 (Y page 363) Mixing ratio for screen wash (Y page 363) All models 7.6 US qt (7.2 l) Fuel Important safety notes G Warning! If premium-grade unleaded gasoline is unavailable and regular gasoline is used, observe the following precautions: Ronly Gasoline and diesel fuels are highly flammable and poisonous. They burn violently and can cause serious injury. Never allow sparks, flames or smoking materials near gasoline or diesel fuel! Turn off the engine before refueling. Whenever you are around gasoline or diesel fuel, avoid inhaling fumes and any skin or clothing contact. Extinguish all smoking materials. Direct skin contact with fuels and the inhalation of fuel vapors are damaging your health. fill the fuel tank to half full with regular unleaded gasoline and add the rest as soon as possible with premiumgrade unleaded gasoline. Rdo not drive at the maximum speed. Ravoid sudden acceleration. Rwhen the vehicle is carrying a light cargo, e.g. two passengers without luggage, do not allow the engine to rev above 3000 rpm. Rwhen the vehicle is fully loaded or being operated in mountainous terrain, do not depress the accelerator pedal further than 2/3 of the pedal travel. Technical data Premium-grade unleaded gasoline ! To ensure the longevity and full performance of the engine, only premiumgrade unleaded gasoline must be used. 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 Octane Number (RON) and Motor 70 Mixed with water or premixed washer fluid with antifreeze protection.