Mercedes-Benz C-Class Coupe 2019 Operator's Manual page 387

Further information on the declaration of con‐
formity for wireless vehicle components
( page 25).
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Tire pressure loss warning system
Function of the tire pressure loss warning
system
The tire pressure loss warning system warns the
driver by means of display messages when there
is a severe tire pressure loss.
After a change in tire pressure, a wheel rotation
or a tire change, or if you have re-installed
wheels or tires, the tire pressure loss warning
system has to be restarted (
/
The tire pressure loss warning system does not
replace the need to regularly check the tire pres‐
sure.
System limitations
The system may be impaired or may not function
particularly in the following situations:
Incorrectly set tire pressure
R
Sudden pressure loss caused, for example,
R
by a foreign object penetrating the tire
Steady pressure loss in several tires
R
The system has a restricted or delayed function
particularly in the following situations:
Poor ground conditions, e.g. snow or gravel
R
Driving with snow chains
R
When adopting a very sporty driving style
R
with high cornering speeds or sudden accel‐
eration
Driving with a high load
R
Be sure to also observe the following further
related subjects:
Notes on tire pressure (
R
page 385).
Display messages about the tires
R
( page 453)
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Restarting the tire pressure loss warning
system
Requirements:
The recommended tire pressure is correctly
R
set for the respective operating status on
each of the four wheels (
Restart the tire pressure loss warning system in
the following situations:
The tire pressure has changed.
R
The wheels or tires have been changed or
R
newly installed.
On-board computer:
4
Swipe downwards on the Touch Control on
#
the left-hand side of the steering wheel.
The
ActiveRestart: Press Touch Control
is shown in the multifunction display.
page 379)
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Restart the tire pressure loss warning system in
the following situations:
The tire pressure has changed.
R
The wheels or tires have been changed or
R
newly installed.
To begin the restart, press the Touch Control
#
on the left-hand side of the steering wheel.
The
page 379).
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shown in the multifunction display.
Wheels and tires 385
Service Tires
5
Tire Pressure Control System
Tire Pressure Now OK? message is
message