Mercedes-Benz GLS 2023, Operator'S Manual

Page: 382 / 538

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Tire pressure will be displayed after driving a
few minutes
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Tire Pressure Monitor Active : the teach-in
process of the system is not yet complete. The
tire pressures are already being monitored.
#
Compare the tire pressure with the recom-
mended tire pressure for the current operating
condition (
/
page 377). Additionally, observe
the notes on cold tires (
/
page 375).
%
The values displayed in the on-board com-
puter may deviate from those of the tire pres-
sure gage as they refer to sea level. At high
elevations, the tire pressure value indicated
by a pressure gage is higher than that shown
by the on-board computer. Do not reduce the
tire pressure in this case.
Restarting the tire pressure monitoring system
Requirements
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The recommended tire pressure is correctly
set for the respective operating condition in all
of the wheels (
/
page 375).
Restart the tire pressure monitoring system in the
following situations:
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The tire pressure has been changed.
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The wheels or tires have been changed or
newly installed.
On-board computer:
4
Service
5
Tires
#
Swipe downwards on the Touch Control on the
left-hand side of the steering wheel.
The Use Current Pressures as New Refer-
ence Values message will be shown on the
instrument display.
#
To restart, press the Touch Control on the left-
hand side of the steering wheel.
The Tire Press. Monitor Restarted message
will be shown on the instrument display.
Current warning messages will be deleted and
the yellow
h
warning lamp will go out.
After you have been driving for a few minutes,
the system will check whether the current tire
pressures are within the specified range. The
current tire pressures will then be accepted as
reference values and monitored.
Be sure to also pay attention to the following rela-
ted topic:
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Notes on tire pressure (
/
page 375)
Loading the vehicle
Notes on Tire and Loading Information placard
&
WARNING Risk of accident from overloa-
ded tires
Overloaded tires may overheat and burst as a
consequence. Overloaded tires can also
380 Wheels and tires