"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.

Remove tool kit tray 1.
Turn stowage well 2 counterclockwise
and remove it.
Remove "Minispare" emergency spare
wheel 3.
For further information on changing a wheel and mounting the spare wheel.
See also:
Important safety notes
Have the batteries changed at a qualified specialist workshop.
WARNING
Batteries contain toxic substances.
Swallowing batteries can lead to serious health issues or death.
Keep batteries out ...
Automatic emergency braking when a collision is imminent
The well-proven, radar based assistance systems from the S-Class are now also
optionally available to Mercedes-Benz E-Class customers. A further development
of the long-range radar sensor now has ...
Tread
The part of the tire that comes into contact
with the road. ...
