Mercedes-Benz A-Class Operator's Manual page 382

380 Display messages and warning/indicator lamps 380
Display messag Displa y messages es Possible causes/conseq P ossible causes/consequences and
Tire Pressure Monitor Inop-
* The wheels installed do not have suitable tire pressure sensors. The tire pressure monitoring system is deactivated.
erative No Wheel Sensors
h
* There is no signal from the tire pressure sensor of one or more wheels. No pressure value is displayed for the a ected
Wheel Sensor(s) Missing
h
* The tire pressure in one or more tires has dropped signi cantly.
Check Tires
uences and M M Solutions Solutions
Install wheels with suitable tire pressure sensors.
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tire.
Have the faulty tire pressure sensor replaced at a quali ed specialist workshop.
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The wheel position is displayed. A warning tone will also sound.
& W W ARNING
ARNING Risk of an accident due to insu cient tire pressure
The tires can burst.
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The tires can wear excessively and/or unevenly.
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The driving characteristics as well as the steering and braking may be greatly impaired.
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You could then lose control of the vehicle.
Observe the recommended tire pressures.
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Adjust the tire pressure if necessary.
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Stop the vehicle in accordance with the tra c conditions.
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Check the tire pressure ( page 293) and the tires.
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