Mercedes-Benz S-Class Coupe 2018 Operator's Manual page 434

432 Display messages and warning/indicator lamps
Display messages
h
Wheel Sensor(s) Missing
Tire Pressure Monitor Inop-
erative No Wheel Sensors
Tire Press. Monitor Inopera-
tive
Possible causes/consequences and
* There is no signal from the tire pressure sensor of one or more tires. The pressure of the affected tire is not dis‐
played.
Have the faulty tire pressure sensor replaced at a qualified specialist workshop.
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* The wheels fitted do not have suitable tire pressure sensors. The tire pressure monitoring system is deactivated.
Mount wheels with suitable tire pressure sensors.
#
* The tire pressure monitoring system is defective.
& WARNING There is a risk of an accident if the tire pressure monitoring system is malfunctioning
If the tire pressure monitoring system is malfunctioning, it is not able to issue a warning if there is pressure loss
in one or more of the tires.
Underinflated tires may, for example, impair the driving, steering and braking characteristics.
Have the tire pressure monitoring system checked at a qualified specialist workshop.
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Visit a qualified specialist workshop.
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M Solutions