Displaying navigation instructions
In the Navi menu, the multifunction display shows navigation instructions. For more information, see the separate operating instructions.
•► Switch on COMAND (see the separate operating instructions).
•► Press the 
button on the
steering wheel to select the Navi menu.
See also:
Removing the ball coupling
Observe the manufacturer's installation instructions.
Press the protective cap into the ball coupling recess.
Make sure that the protective cap is firmly in place.
...
"Minispare" emergency spare wheel
The "Minispare" emergency spare wheel can
be found in the stowage well under the trunk
floor.
Lift the trunk floor up.
Turn stowage tray 3 counter-clockwise
and remove together ...
Socket in the rear-compartment center console
Socket in the rear-compartment center console
Pull cover 2 out by its top
edge.
Lift up the cover of socket 1. ...