
Flat tyre
320
1
Wheel bolts for 18", 19" and 21" wheels
and for the R 500 4MATIC emergency
spare wheel
2
Wheel bolts for 17" wheels and the emer-
gency spare wheel of all models except
the R 500 4MATIC
!
All models except the R 500 4MATIC:
always use wheel bolts
2
to fit 17" wheels
or the emergency spare wheel. Using other
wheel bolts when fitting 17" wheels or the
emergency spare wheel could damage the
brake system.
i
All models except the R 500 4MATIC: the
wheel bolts can be found together with the
emergency spare wheel (not with 17"
tyres).
X
Clean the wheel and wheel hub contact
surfaces.
X
Slide the emergency spare wheel onto the
centring pin and push it on.
X
Tighten the wheel bolts until they are fin-
ger-tight.
X
Unscrew the centring pin.
X
Tighten the last wheel bolt until it is finger-
tight.
Inflating the "Minispare" emergency
spare wheel*
G
Risk of accident
Pump up the collapsible emergency spare
wheel before lowering the vehicle, as you
could otherwise damage the wheel rim.
X
Take the electric air pump out of the stow-
age well under the luggage compartment
floor (
Y
page 252).
G
Risk of injury
Comply with the manufacturer’s safety
instructions on the sticker on the electric
air pump.
Your vehicle is equipped with one of the fol-
lowing two electric air pumps:
R
Version 1: electric air pump with a pres-
sure gauge on the air hose.
R
Version 2: electric air pump with an inte-
grated pressure gauge.
The following description applies for both
types. Differences in the way they are used
will be explained explicitly.
Practical advice
* optional
251_AKB; 5; 7, en-GB
wobuchh,
Version: 2.10.6
2008-05-11T14:51:51+02:00 - Seite 320
Dateiname: 6515_1825_02_buchblock.pdf;
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