BMW 2008 X6 xDrive35i Manual Do Proprietário

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Function requirements
In order to assure the reliable reporting of a flat 
tire, the system must be initialized for the cor-
rect tire inflation pressure.
The initialization must be repeated after 
each time the tire inflation pressure is cor-
rected and after every tire or wheel change.
<
System limits
The Flat Tire Monitor cannot indicate 
sudden severe tire damage caused by 
outside factors and does not detect a natural, 
even pressure drop in all four tires.
<
In the following situations, the system could be 
delayed or malfunction:
>
System has not been initialized
>
Driving on snowy or slippery road surface
>
Sporty driving style: slip in the drive wheels, 
high lateral acceleration
>
Driving with snow chains
*
When you are driving with the compact wheel
the Flat Tire Monitor is unable to function.
Initializing system
The initialization finishes during driving, 
which can be interrupted at any time. 
When driving resumes, the initialization is con-
tinued automatically. Do not initialize the sys-
tem when driving with snow chains
or with the 
compact wheel
*
.
<
iDrive, for operating principle refer to page
.
1.
Press the 
 button.
This opens the start menu.
2.
Press the controller to open the   menu.
3.
Select "Settings" and press the controller.
4.
Select "Vehicle / Tires" and press the con-
troller.
5.
Change to upper field if necessary. Turn the 
controller until "FTM" is selected and press 
the controller.
6.
Start the engine, but do not start driving.
7.
Select "Reset" and press the controller.
8.
Select "Yes" and press the controller. The 
message "resetting FTM …" is displayed.
9.
Start to drive.
The initialization finishes during driving.
Indication of a flat tire
The warning lamp lights up red. A 
message appears on the Control Dis-
play. In addition, an acoustic signal 
sounds. There is a flat tire or extensive inflation 
pressure loss.
If you have deactivated DSC, it will be activated 
automatically.
1.
Cautiously reduce speed to below 50 mph/
80 km/h. Avoid sudden braking and steer-
ing maneuvers. Do not exceed a speed of 
50 mph/80 km/h.
In case of further air loss of the defective 
wheel, its position will be indicated to you 
on the Control Display.
Online Edition for Part no. 01 41 0 015 021 - © 11/07 BMW AG