Mercedes-Benz E-Class Coupe 2017 Owner's Manual page 326

System limitations
The tyre pressure monitoring system does not
issue a warning:
If the tyre pressure is set incorrectly.
R
If there is a sudden pressure loss caused, for
R
example by a foreign object penetrating the
tyre.
If there is a malfunction caused by another
R
radio signal source.
Make sure to observe the following further rela‐
ted subject:
Notes on tyre pressure (
→
R
Checking the tyre pressure with the tyre
pressure monitoring system
Requirement:
the ignition is switched on.
R
On-board computer:
Service Tyre pressure
, .
One of the following displays appears:
Current tyre pressure of each wheel:
R
Tyre pressures will be displayed after a few
R
minutes of driving
Tyre pressure monitor
R
page 320)
process of the system is not yet complete.
The tyre pressures are already being moni‐
tored.
Compare the tyre pressure with the recom‐
#
mended tyre pressure for the current operat‐
ing condition (
notes on tyre temperature (
% The values displayed in the multifunction dis‐
play may deviate from those of the tyre pres‐
sure gauge as they refer to sea level. At high
altitudes, the tyre pressure values indicated
active: the teach-in
page 321). Observe the
→
page 320).
→
Wheels and tyres 323
by pressure gauges are higher than those
shown by the on-board computer. In this
case, do not reduce the tyre pressure.
Make sure to observe the following further rela‐
ted subject:
Notes on tyre pressure (
→
R
Restarting the tyre pressure monitoring sys‐
tem
Requirement:
The recommended tyre pressure is correctly
R
set for the respective operating condition on
each of the four wheels (
→
Restart the tyre pressure monitoring system in
the following situations:
The tyre pressure has changed.
R
The wheels or tyres have been changed or
R
newly fitted.
page 320)
page 320).