Mercedes-Benz 2014 GLK Class - Manual (Page 260)

Display messages Possible causes/consequences and M Solutions
Tire Press. Monitor
Currently
Unavailable
Due to a source of radio interference, no signals can be received
from the wheel sensors. The tire pressure monitor is temporarily
malfunctioning.
X Drive on.
The tire pressure monitor restarts automatically as soon as the
problem has been solved.
TirePress.
Sensor(s) Missing
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.
X Have the faulty tire pressure sensor replaced at a qualified
specialist workshop.
Tire Pressure
Monitor
Inoperative No
Wheel Sensors
The wheels mounted do not have a suitable tire pressure sensor.
The tire pressure monitor is deactivated.
X Mount wheels with suitable tire pressure sensors.
The tire pressure monitor is activated automatically after driving
for a few minutes.
Tire Pressure
Monitor
Inoperative
The tire pressure monitor is faulty.
X Visit a qualified specialist workshop.
Vehicle
Display messages Possible causes/consequences and M Solutions
Shift to 'P' or 'N'
to Start Engine You have attempted to start the engine with the transmission in
position
R or D.
X Shift the transmission to position P or N.
Risk of Rolling
Shift to 'P' You have attempted to stop the engine with the Start/Stop button
while the transmission was not in position
P.
X Shift the transmission to position P.
A The tailgate is open.
G
WARNING
When the engine is running, exhaust gases can enter the vehicle
interior if the tailgate is open.
There is a risk of poisoning.
X Close the tailgate.
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Display messages
On-board computer and displays