Mercedes-Benz A-Class 2020 Operator's Manual page 400

398 Display messages and warning/indicator lamps
Warning/indicator lamp Possible causes/consequences and
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Tires
Warning/indicator lamp Possible causes/consequences and
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The yellow tire pressure monitoring system warning lamp (pressure loss/malfunction) is lit.
*The tire pressure monitoring system has detected tire pressure loss in at least one of the tires.
Tire pressure monitoring
system warning lamp lights
up
Make sure that the air supply to the radiator is not obstructed.
Avoiding high loads on the engine, drive to the nearest qualified specialist workshop. In doing so, ensure that the
coolant temperature display remains below the red area.
& WARNING Risk of an accident due to insufficient tire pressure
Tire pressures that are too low pose the following hazards:
The tires may burst, especially as the load and vehicle speed increase.
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The tires may wear excessively and/or unevenly, which may greatly impair tire traction.
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The driving characteristics, as well as steering and braking, may be greatly impaired.
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You could then lose control of the vehicle.
Observe the recommended tire pressure.
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Adjust the tire pressure if necessary.
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M M Solutions
M M Solutions