Tires
WARNING
Do not drive with a flat tire. A flat tire affects the ability to steer or brake
the vehicle. You may
lose control of the vehicle. Continued driving with a flat tire will cause
excessive heat build-up
and possibly a fire.
WARNING
Follow recommended tire inflation pressures.
Do not underinflate tires. Underinflated tires wear excessively and/or unevenly,
adversely affect
handling and fuel economy, and are more likely to fail from being overheated.
Do not overinflate tires. Overinflated tires can adversely affect handling and
ride comfort, wear
unevenly, increase stopping distance, and result in sudden deflation (blowout)
because they are
more likely to become punctured or damaged by road debris, potholes etc.
Display messages | Possible causes/consequences and Solutions |
Risk of accident
The tire pressure loss warning system has detected a significant
loss in pressure. |
|
The tire pressure loss warning system generated a display
message and has not been restarted since. Set the correct tire pressure in all four tires. Restart the tire pressure loss warning system |
|
The tire pressure loss warning system is defective. Visit a qualified specialist workshop. |
|
The tire pressure monitor is measuring the tire pressure. Drive on. The tire pressures appear in the multifunction display after you have been driving for a few minutes. |
|
The tire pressure monitor is defective. Visit a qualified 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. The tire pressure monitor is activated automatically after driving for a few minutes. |
|
Risk of accident
The tire pressure in one or more tires has dropped significantly. |
|
Risk of accident
The tire pressure in one or more tires has dropped suddenly. The
wheel position is displayed in the multifunction display. |
|
The tire pressure is too low in at least one of the tires or the
tire
pressure difference between the wheels is too great. Check the tire pressures at the next opportunity. If necessary, correct the tire pressure. Restart the tire pressure monitor. |
|
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 defective tire pressure sensor replaced at a qualified specialist workshop. |
|
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. The tire pressure monitor restarts automatically as soon as the problem has been solved. |
|
Risk of accident
The tire pressure in one or more tires has dropped suddenly. |
|
Risk of accident
The tire pressure in one or more tires has dropped significantly. |
|
The tire pressure is too low in at least one of the tires or the
tire
pressure difference between the wheels is too great. Check the tire pressures at the next opportunity. If necessary, correct the tire pressure |
See also:
Components of COMAND
COMAND consists of:
• the COMAND display/SPLITVIEW
• the DVD changer
• the COMAND controller
• the COMAND function buttons
• the telephone keypad
• connections in the glove box (USB, ...
Restarting the tire pressure monitor
WARNING
It is the driver's responsibility to set the tire pressure to the recommended
cold tire pressure. Underinflated tires affect the ability to steer or brake the
vehicle. You might ...
Call disconnection while the vehicle is in motion
A call may be disconnected if:
• there is insufficient network coverage in certain areas.
• you move from one transmitter/receiver area (cell) into another and no
channels are free.
• you u ...