Mercedes-Benz A-Class 2020, Руководство оператора

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If there is a substantial pressure loss or if the
tire temperature is excessive, you will be warned
in the following ways:
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via display messages (
/
page 374)
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via the h warning lamp in the instrument
cluster (
/
page 398)
The tire pressure monitoring system is only an
aid. It is the driver's responsibility to set the tire
pressure to the recommended cold tire pressure
suitable for the operating situation. Set the tire
pressure for cold tires using a tire pressure
gauge. Note that the correct tire pressure for the
current operating situation must first be taught-
in to the tire pressure monitoring system.
In most cases, the tire pressure monitoring sys‐
tem will automatically update the new reference
values after you have changed the tire pressure.
You can, however, also update the reference val‐
ues by restarting the tire pressure monitoring
system manually (
/
page 300).
System limits
The system may be impaired or may not function
in the following situations:
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The tire pressure has been set incorrectly.
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There is a sudden pressure loss caused, for
example, by a foreign object penetrating the
tire.
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There is a malfunction caused by another
radio signal source.
Make sure to observe the following further rela‐
ted subject:
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Notes on tire pressure (
/
page 294)
Checking the tire pressure with the tire pres‐
sure monitoring system
Requirements:
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The ignition is switched on.
On-board computer:
4
Service
5
Tires
One of the following displays appears:
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Current tire pressure and tire temperature of
the individual wheels:
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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 moni‐
tored.
#
Compare the tire pressure with the recom‐
mended tire pressure for the current operat‐
ing condition (
/
page 296). Observe the
notes on tire temperature (
/
page 294).
Wheels and tires 299