See also:

Additives
Do not use any additives in the engine oil. This could damage the engine. ...

Preparing the vehicle
Your vehicle may be equipped with a "Minispare" emergency spare wheel or MOExtended tires (tires with run-flat properties). Vehicle preparation is not necessary on vehicles with ...

Setting the center vents in the rear compartment
Example: center vents in the rear compartment with rear control panel 1 Rear-compartment air vent thumbwheel 2 Rear-compartment air vent, right 3 Rear control panel 4 Rear-compartment air vent ...