BMW 2009 M3 Sedan Manual Do Proprietário

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Deactivating MDM
Press the   button on the steering wheel 
again; the MDM indicator lamp in the instru-
ment cluster goes out.
For better control
The indicator lamp goes out briefly after 
the engine is started.
If the indicator lamp lights up:
M Dynamic Mode is activated.
The indicator lamp lights up perma-
nently and the DSC indicator lamp 
flashes: M Dynamic Mode is control-
ling the drive and braking forces.
Deactivating DSC
Press the DSC OFF button for longer than 
approx. 1 second; the indicator lamps for DSC 
in the instrument cluster light up. Stabilizing 
and drive-output promoting actions are no 
longer executed.
You may find it useful to briefly deactivate DSC 
under the following exceptional circumstances:
>
When driving uphill on snow-covered roads, 
in slush or on unplowed, snow-covered 
roads
>
When rocking a stuck vehicle free or start-
ing off in deep snow or on loose ground
>
When driving with snow chains
To increase vehicle stability, activate DSC again 
as soon as possible.
Activating DSC
Press the DSC OFF button again; the indicator 
lamps in the instrument cluster go out.
For better control
If the indicator lamp flashes: 
DSC is regulating the drive and brak-
ing forces.
If the indicator lamps are on: 
DSC is deactivated.
Electronic Damper Control 
EDC*
The concept
Whenever there is a change in any significant 
parameter such as road surface quality or in an 
operating condition such as steering, braking, 
etc., the damping automatically adjusts to the 
new conditions in fractions of a second.
You can select between three programs.
"Comfort" program
Select the "Comfort" program if you want com-
fort-oriented control of the shock absorbers.
"Normal" program
The "Normal" program offers control that is bal-
anced between comfort and sportiness.
"Sport" program
Select the "Sport" program if you want consis-
tently sporty control of the shock absorbers.
Selecting a program
Press the EDC button repeatedly:
>
"Comfort": LED off.
>
"Normal": one LED lights up.
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