Functional requirements
The system must have been reset when the inflation pressure was correct; otherwise, reliable signaling of a flat tire is not ensured. Always use wheels with TPM electronics to ensure that the system will operate properly. Reset the system after each correction of the tire inflation pressure and after every tire or wheel change.
System limits
Sudden tire damage
Sudden serious tire damage caused by external influences cannot be indicated in advance.
The system does not operate correctly if it has not been reset. For example, a flat tire may be indicated despite correct tire inflation pressures.
The system is inactive and cannot indicate a flat tire:
▷ For a mounted wheel without TPM electronics. ▷ When the TPM is disturbed by other systems or devices with the same radio frequency.
See also:
Engine oil temperature
► Cold engine: the pointer is
at
the low temperature end.
Drive at moderate engine and
vehicle speeds.
► Normal operating temperature:
the pointer is in the middle
or in the ...
Reminders
Displaying reminders
Reminders of pending appointments and tasks
are displayed. After an appointment or after a
task is due, the reminder is no longer displayed.
1. "Office"
2. " ...
Switching on/off manually
Switching on/off manually
Press the button.
▷ On: the LED lights up.
▷ Off: the LED goes out.
If PDC is displayed, switch on the backup camera
via the iDrive ...