Mercedes-Benz 2009 R-Class Operator's Manual page 304

Practical hints
Where will I find ...?
Vehicles without spare wheel
Towing eye bolt
1
Alignment bolt
2
Wheel wrench
3
Reversible ratchet for jack
4
Fuse chart
5
Jack
6
Collapsible wheel chock
7
302
Vehicles with spare wheel
Wheel wrench
1
Electric air pump
2
Mounting direction indicator
3
Fuse chart
4
Alignment bolt
5
Collapsible wheel chock
6
Towing eye bolt
7
Spare wheel bolts
8
Storage well casing
9
Reversible ratchet for jack
a
Jack
b
Collapsible wheel chock
The collapsible wheel chock serves to secure
the vehicle, e.g. while changing a wheel.
X
Take the collapsible wheel chock from the
vehicle tool kit ( Y page 300).
Tilt the plates upward
1
Fold the lower plate outward
2
Insert the plate
3
X
Setting up: Tilt both plates upward 1.
X
Fold the lower plate outward 2.
X
Guide the tabs of the lower plate all the way
into the openings of base plate 3.