See also:

Opening
You can open the tailgate automatically using the SmartKey or the handle in the tailgate. Open or close the tailgate fully using the automatic function if you have stopped the tailgate in an inte ...

SmartKey battery
Important safety notes It is advisable to have batteries replaced at a qualified specialist workshop, e.g. at an authorized Mercedes-Benz Center. WARNING   Batteries contain toxic and c ...

Checking the oil level using the oil dipstick
On vehicles with a 12-cylinder engine, the oil level can be checked using the on-board computer. On all other models, the dipstick must be used to check the engine oil level. Example: vehic ...