Mercedes-Benz S-Class 2023, Руководство оператора

Страница: 452 / 622

In most cases, the tire pressure monitor will auto-
matically update the new reference values after
you have changed the tire pressure. You can,
however, also update the reference values by
restarting the tire pressure monitor manually
(
/
page 450).
System limits
The system may be impaired or may not function
particularly in the following situations:
R
Incorrect reference values were taught in
R
Sudden pressure loss caused by a foreign
object penetrating the tire, for example
R
Malfunction caused by another radio signal
source
▌ Checking the tire pressure with the tire pres-
sure monitoring system
Requirements
R
The vehicle is switched on.
Driver's display:
4
©
5
Service
#
Press
a
to confirm.
One of the following displays appears:
R
Current tire pressure of each wheel:
R
Tire pressure displayed after driving for a
few minutes. : current values are not yet
known to the system. The pressure/tempera-
ture values of each tire are displayed as soon
as they are known to the system.
R
Tire Pressure Monitor Active : the teach-in
process of the system is not yet complete. The
tire pressures are already being monitored.
#
Compare the current tire pressure with the
recommended tire pressure for the current
operating condition (
/
page 447). Addition-
ally, observe the notes on cold tires
(
/
page 446).
%
The values displayed in the driver's display
may deviate from those of the tire pressure
gauge as they refer to sea level. At high eleva-
tions, the tire pressure value indicated by a
tire pressure gauge is higher than that shown
in the driver's display.
Bear in mind the following related topic:
R
Notes on tire pressure (
/
page 446)
▌ Restarting the tire pressure monitoring system
Requirements
R
The recommended tire pressure is correctly
set for the respective operating status on each
of the four wheels (
/
page 446).
Restart the tire pressure monitoring system in the
following situations:
R
The tire pressure has changed.
R
The wheels or tires have been changed or
newly fitted.
450 Wheels and tires