Mercedes-Benz S-Class Saloon W223 2021 Owner's Manual page 570

568 Display messages and warning/indicator lamps
Display messages
h
Rectify tyre pressure
h
Warning tyre defect
Possible causes/consequences and
* The tyre pressure is too low in at least one of the tyres, or the difference in tyre pressure between the individual
wheels is too great.
Check the tyre pressure and add air, if necessary.
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When the tyre pressure is correct, restart the tyre pressure monitoring system (
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* The tyre pressure in one or more tyres has dropped suddenly. The wheel position will be displayed.
& WARNING Risk of an accident from driving with a flat tyre
The tyres can overheat and be damaged.
R
The driving characteristics as well as the steering and braking characteristics may be greatly impaired.
R
You could then lose control of the vehicle.
Do not drive with a flat tyre.
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Do not exceed the maximum permissible driving distance in emergency mode and the maximum permissible
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speed with a flat MOExtended tyre.
Observe the notes on flat tyres.
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Notes in the event of a flat tyre (
Stop the vehicle in accordance with the traffic conditions.
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Check the tyres.
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Solutions
M
page 374).
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P223 0288 02
page 399).
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