Mercedes-Benz 2008 S-Class, Operator'S Manual

Page: 567 / 761

566
Operation
Tires and wheels
Reactivating the Run Flat Indicator
The tire inflation pressure monitor must be
reactivated in the following situations:
앫
If you have changed the tire inflation
pressure
앫
If you have replaced the wheels or tires
앫
If you have installed new wheels or
tires
왘
Using the tire placard on the driver’s
door B-pillar (
컄
page 553) or, if avail-
able, the inside of the fuel filler flap
(
컄
page 538), make sure the tire infla-
tion pressure of all four tires is correct.
왘
Switch on the ignition (
컄
page 344).
왘
Press
(
or
&
to select the menu
“ Service ”.
왘
Press
$
or
%
to select “ Tire
pressure ”.
왘
Press
#
.
The message
“Run Flat Indicator
active
Restart possible with OK”
appears in the multifunction display.
왘
Press
#
.
The message
“Tire pressure
now OK?”
appears in the multifunction display.
If you wish to confirm activation:
왘
Press
$
or
%
to select “ Yes ”.
왘
Press
#
.
The message
“Run Flat Indicator
restarted”
appears in the multifunction display.
After a certain “learning phase”, the Run
Flat Indicator checks the set pressure val-
ues for all four tires.
If you wish to cancel activation:
왘
Press
L
.
or
When the message
“Tire pressure
now OK?”
appears in the multifunction display:
왘
Press
$
or
%
to select “ Cancel ”.
왘
Press
#
.
Warning!
G
The Run Flat Indicator can only warn you in
a reliable manner if you have set the correct
tire inflation pressures for each tire.
If an incorrect tire inflation pressure was
set, the system will monitor the pressure ac-
cording to the incorrect value.
i
The menu overview can be found on
(
컄
page 266).