sons, Mercedes-Benz recommends that you
only use wheel bolts whic hhave been
approved for Mercedes-Benz vehicles and the
respective wheel. Other wheel bolts could
work loos eordamage the brake system.
Do not tighten the wheel bolts completely
while the vehicle is still jacked up. The vehicle
could topple off the jack. :
Whee lbolts for all wheels supplied by the
factory
2 Wheel bolts for the "Minispare" emer-
genc yspare wheel
! Always use wheel bolts ;to fit the col-
lapsible emergency spare wheel. Using
other wheel bolts to fit the collapsible
emergency spare wheel could damage the
brak esystem.
X Clea nthe wheel and wheel hub con tact
surfaces. X
Slid ethe emergenc yspare wheel onto the
centrin gpin and push it on. X
Tighten the wheel bolts until they are fin-
ger-tight.
X Unsc rewt he cen tring pin.
X Tighten the last wheel bol tuntil it is finger-
tight.
Lowerin gthe vehicle X
Place th eratchet ring spanner onto the
hexago nnut of the jack so that the letters
AB are visible.
X Turn the ratchet ring spanner until the vehi-
cle is once again standing firmly on the
ground.
X Place the jack to one side. X
Tighten the wheel bolts evenly in across-
wis epattern in the sequence indicated
(: toA ). The tightening torque must be
150 Nm. G
WARNING
Have the tightening torque checked immedi-
ately after awheel is changed. The wheels
coul dwork loose if they are not tightened to
at orqu eof150 Nm.
X Turn the jack back to its initia lposition and
stor eitt ogether with the rest of the tyre-
change tool kit in the luggage compart-
ment.
Vehicles with an emergenc yspare wheel:
X Wrap the faulty wheel in the protec tive film
included with the emergenc yspare wheel Flat ty
re
341Breakd ownassistance Z
