See also:

DEF refill bottle
DEF refill bottles can be obtained at many gas stations or at an authorized Mercedes-Benz Center. Refill bottles without a threaded cap do not provide overfill protection. DEF may leak if over ...

Engaging park position P
•► Push the DIRECT SELECT lever in the direction of arrow P. The automatic transmission shifts automatically into park position P if you open the driver's door when the vehicle is stati ...

Automatic transmission
WARNING It is dangerous to shift the automatic transmission out of parking position P or neutral position N if the engine speed is higher than idle speed. If your foot is not firmly on th ...