Maximum - Mercedes-Benz CLS Operator's Manual

Overinflated tires may:
increase the braking distance
R
adversely affect handling
R
wear excessively and/or unevenly
R
have an adverse effect on ride comfort
R
be more susceptible to damage
R
Maximum tire pressures
Example: maximum permissible tire pres-
:
sure
Never exceed the maximum permissible tire
inflation pressure. Always observe the recom-
mended tire pressure for your vehicle when
adjusting the tire pressure (
i
The actual values for tires are vehicle-spe-
cific and may deviate from the values in the
illustration.
Checking the tire pressures
Important safety notes
Observe the notes on tire pressure
( page 304).
Y
Information on air pressure for the tires on your
vehicle can be found:
on the vehicle's Tire and Loading Information
R
placard on the B-pillar
in the tire pressure table in the fuel filler flap
R
( page 144)
Y
in the "Tire pressure" section
R
page 304).
Y
I n f o r ma t i o n P r o v i d e d b y :
Checking tire pressures manually
To determine and set the correct tire pressure,
proceed as follows:
Remove the valve cap of the tire that is to be
X
checked.
Press the tire pressure gauge securely onto
X
the valve.
Read the tire pressure and compare it to the
X
recommended value on the Tire and Loading
Information placard or the tire pressure table
( page 304).
Y
If the tire pressure is too low, increase the tire
X
pressure to the recommended value.
If the tire pressure is too high, release air. To
X
do so, press down the metal pin in the valve,
using the tip of a pen for example. Then check
the tire pressure again using the tire pressure
checker.
Screw the valve cap onto the valve.
X
Repeat these steps for the other tires.
X
Tire pressure loss warning system
(Canada only)
General notes
While the vehicle is in motion, the tire pressure
loss warning system monitors the set tire pres-
sure using the rotational speed of the wheels.
This enables the system to detect significant
pressure loss in a tire. If the speed of rotation of
a wheel changes as a result of a loss of pressure,
a corresponding warning message will appear in
the multifunction display.
You can recognize the tire pressure loss warning
by the Run Flat Indicator Active Press
'OK' to Restart message which appears in
the Serv. menu of the multifunction display.
Information on the message display can be
found in the "Restarting the tire pressure loss
warning system" section (
Important safety notes
The tire pressure warning system does not warn
you of an incorrectly set tire pressure. Observe
the notes on the recommended tire pressure
( page 304).
Y
The tire pressure loss warning does not replace
the need to regularly check the tire pressure. An
even loss of pressure on several tires at the
Tire pressure
page 308).
Y
Z
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