232 Vehicle careDifferent dipsticks are useddepending on engine variant.When the engine oil level hasdropped to the MIN mark, top upengine oil.We recommend the use of the samegrade of engine oil that was used atlast change.The engine oil level must not exceedthe MAX mark on the dipstick.CautionOverfilled engine oil must bedrained or suctioned out.Capacities 3 307.Fit the cap on straight and tighten it.Engine coolantThe coolant provides freezeprotection down to approx. -28 °C. Innorthern countries with very lowtemperatures, the factory filledcoolant provides frost protectiondown to approx. -37 °C.CautionOnly use approved antifreeze.Coolant levelCautionToo low a coolant level can causeengine damage.