Mercedes-Benz S320 Automobile User Manual


 
103
Important!
Unidirectional snow tires must always
be mounted with arrow on tire sidewall
pointing in direction of vehicle forward
movement.
Note:
Thoroughly clean the inner side of the
wheels any time you rotate the wheels
or wash the vehicle underside.
The use of retread tires is not
recommended. Retread tires may
adversely affect the handling
characteristics and safety of the
vehicle.
Dented or bent rims can cause tire
pressure loss and damage to the tire
beads. For this reason, check rims for
damage at regular intervals. The rim
flanges must be checked for wear
before a tire is mounted. Remove burrs,
if any. Check and correct tire inflation
pressure after rotating the wheels. For
Tire Inflation Pressure refer to Index.
Warning!
The jack is designed exclusively for
jacking up the vehicle at the jack
tubes built into either side of the
vehicle. To help avoid personal
injury, use the jack only to lift the
vehicle during a wheel change. Never
get beneath the vehicle while it is
supported by the jack. Keep hands
and feet away from the area under
the lifted vehicle. Always firmly set
parking brake and block wheels
before raising vehicle with jack.
Do not disengage parking brake
while the vehicle is raised. Be certain
that the jack is always vertical when
in use, especially on hills. Always try
to use the jack on level surface. Be
sure that the jack arm is fully
inserted in the jack tube. Always
lower the vehicle onto sufficient
capacity jackstands before working
under the vehicle.
Changing Wheels
Move vehicle to a level area which is a
safe distance from the roadway.
1. Set parking brake and turn on
hazard warning flasher.
2. Move selector lever to position
"P" and turn off engine. Prevent
vehicle from rolling away by
blocking wheels with wheel chocks
(not supplied with vehicle) or
sizable wood block or stone. When
changing a wheel on a hill, place
chocks on the downhill side
blocking both wheels of the other
axle. On a level road, place one
chock in front of and one be hind
the wheel that is diagonally
opposite to the wheel being
changed.