Vehicle; Display Message - Mercedes-Benz M-Class Operator's Manual

Display messages
312
Display messages
Tire Press.
Monitor Currently
Unavailable
TirePress.
Sensor(s) Missing
Tire Pressure
Monitor
Inoperative No
Wheel Sensors
Tire Press.
Monitor
Inoperative

Vehicle

Display messages
Shift to 'P' or
'N' to Start Engine
Auxiliary Battery
Malfunction
Apply Brake to
Shift from 'P'
Possible causes/consequences and M Solutions
Due to a source of radio interference, no signals can be received
from the wheel sensors. The tire pressure monitor is temporarily
malfunctioning.
Drive on.
X
The tire pressure monitor restarts automatically as soon as the
problem has been solved.
There is no signal from the tire pressure sensor of one or several
wheels. The pressure of the affected tire is not displayed in the
multifunction display.
Have the faulty tire pressure sensor replaced at a qualified
X
specialist workshop.
The wheels mounted do not have a suitable tire pressure sensor.
The tire pressure monitor is deactivated.
Mount wheels with suitable tire pressure sensors.
X
The tire pressure monitor is activated automatically after driving
for a few minutes.
The tire pressure monitor is faulty.
Visit a qualified specialist workshop.
X
Possible causes/consequences and M Solutions
You have attempted to start the engine with the transmission in
position R or D.
Shift the transmission to position P or N.
X
The auxiliary battery for the automatic transmission is no longer
being charged.
Visit a qualified specialist workshop at the next opportunity.
X
Until then, set the automatic transmission to position P before
X
you switch off the engine.
Before leaving the vehicle, apply the electric parking brake.
X
Secure the vehicle against rolling away (
X
You have attempted to move the transmission selector lever to
position D, R or N without depressing the brake pedal.
Depress the brake pedal.
X
page 179).
Y