Operation Manual

Display messages
Possible causes/consequences and MM Solutions
Warning Tire Mal‐Warning Tire Mal‐
functionfunction
The tire pressure in one or more tires has dropped suddenly. The
wheel position is shown in the multifunction display.
G
WARNING
Driving with a flat tire poses a risk of the following hazards:
R
a flat tire affects the ability to steer or brake the vehicle.
R
you could lose control of the vehicle.
R
continued driving with a flat tire will cause excessive heat build-
up and possibly a fire.
There is a risk of an accident.
X
Stop the vehicle without making any sudden steering or braking
maneuvers. Pay attention to the traffic conditions as you do so.
X
Secure the vehicle against rolling away (Y page 153).
X
Check the tires and, if necessary, follow the instructions for a
flat tire (Y page 280).
Tire Press. Moni‐Tire Press. Moni‐
tor Currentlytor Currently
UnavailableUnavailable
Because there is interference from a strong source of radio waves,
no signals from the tire pressure sensors are detected. The tire
pressure monitor is temporarily malfunctioning.
X
Drive on.
The tire pressure monitor restarts automatically as soon as the
problem has been resolved.
TirePress. Sen‐TirePress. Sen‐
sor(s) Missingsor(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 spe-
cialist workshop.
Tire Pressure Mon‐Tire Pressure Mon‐
itor Inoperativeitor Inoperative
No Wheel SensorsNo 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 Press. Moni‐Tire Press. Moni‐
tor Inoperativetor Inoperative
The tire pressure monitor is faulty.
X
Visit a qualified specialist workshop.
222
Display messages
On-board computer and displays