Mercedes-Benz GLC Owner's Manual page 469

Changing a wheel
466
do not open or close a door or the tailgate
R
while the vehicle is raised.
make sure that no persons are present in
R
the vehicle when the vehicle is raised.
Using wheel wrench :, loosen the bolts on
X
the wheel you wish to change by about one
full turn. Do not unscrew the bolts com-
pletely.
Jacking points
The jacking points are located just behind the
front wheel arches and just in front of the rear
wheel arches (arrows).
Take the ratchet ring spanner out of the
X
vehicle tool kit and place it on the hexagon
nut of the jack so that the letters AUF are
visible.
Position jack = at jacking point ;.
X
Make sure that the base of the jack is posi-
X
tioned vertically under the jacking point.
Turn ratchet ring spanner ? until jack =
X
sits completely on jacking point ; and the
base of the jack lies evenly on the ground.
Turn ratchet ring spanner ? until the tyre
X
is raised a maximum of 3 cm from the
ground.
Removing a wheel
! Do not place wheel bolts in sand or dirt.
The threads of the wheel bolts and wheel
hubs could otherwise be damaged when
the bolts are tightened.