Mercedes-Benz B-Class Owner's Manual page 473

470 Display messages and warning/indicator lamps
470
Display messag Displa y messages es
Tyre press. monitor inoper-
ative No wheel sensors
h
Wheel sensor(s) missing
h
Check tyre(s)
Possible causes/conseq P ossible causes/consequences and uences and
* The wheels tted do not have suitable tyre pressure sensors. The tyre pressure monitoring system is deactivated.
Fit wheels with suitable tyre pressure sensors.
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* There is no signal from the tyre pressure sensor of one or more wheels. No pressure value is displayed for the a ected
tyre.
Have the faulty tyre pressure sensor replaced at a quali ed specialist workshop.
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* The tyre pressure in one or more tyres has dropped signi cantly.
The wheel position is displayed. A warning tone also sounds.
& W W ARNING
ARNING Risk of an accident due to insu cient tyre pressure
The tyres can burst.
R
The tyres can wear excessively and/or unevenly.
R
The driving characteristics as well as the steering and braking may be greatly impaired.
R
You could then lose control of the vehicle.
Observe the recommended tyre pressures.
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Adjust the tyre pressure if necessary.
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Stop the vehicle in accordance with the tra c conditions.
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Check the tyre pressure (
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M M Solutions Solutions
page 375) and the tyres.
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