Mercedes-Benz 280 C, Owner'S Manual

Page: 207 / 337

The previous settings will not be
changed.
Configuring with the luxury multi-func-
tion steering wheel*
E
Make sure that the key is in position 2
in the ignition lock.
E
Press
(
or
&
to select the
Service menu.
E
Press
$
or
%
to select the Tyre
pressure menu.
E
Press
#
.
The following appears in the multi-func-
tion display:
Run Flat Indicator active
Restart with OK .
E
To confirm tyre pressure activation:
press
#
.
The following appears in the multi-func-
tion display:
Tyre press. now OK? .
E
Press
$
or
%
to select Yes .
E
Press
#
.
The following appears in the multi-func-
tion display:
Run Flat Indicator re-
started
.
After a teach-in period, the tyre pres-
sure loss warning system will monitor
the set tyre pressures of all four tyres.
or
E
To cancel activation: press
$
or
%
to select Cancel .
E
Press
#
.
The previous settings will not be
changed.
Interchanging the wheels
G
Risk of accident
Interchange the front and rear wheels only if
they have the same dimensions, for exam-
ple size, offset, etc.
After every wheel interchange/change, have
the tightening torque checked at a qualified
specialist workshop that has the necessary
specialist knowledge and tools to carry out
the work required. Mercedes-Benz recom-
mends that you use a Mercedes-Benz
Service Centre for this purpose. In particu-
lar, work relevant to safety or on safety-re-
lated systems must be carried out at a quali-
fied specialist workshop.
The wheels could work loose if they are not
tightened to a tightening torque of
130 Nm .
For safety reasons, Mercedes-Benz recom-
mends that you only use wheel bolts of the
correct size which have been approved for
Mercedes-Benz vehicles.
The wheels may be interchanged every
5,000 km to 10,000 km depending on the
degree of tyre wear, provided that the ve-
hicle has the same size front and rear
tyres. Do not reverse the direction of tyre
rotation.
The wear patterns on the front and rear
tyres differ depending on the operating
conditions. Interchange the wheels before
a clear wear pattern has formed on the
tyres. The front tyres typically wear more
on the shoulders and the rear tyres in the
centre.
Clean the contact surfaces of the wheel
and the brake disc thoroughly every time a
wheel is interchanged. Check the tyre
pressure and, if necessary, restart the tyre
pressure loss warning system.
Operation
Tyres and wheels
205
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