M Dynamic Mode MDM
M Dynamic Mode makes it possible to drive on
a dry roadway with high longitudinal and trans‐
verse acceleration but with limited driving sta‐
bility.
Only in the absolute limit area does the system
intervene for stabilization by reducing the en‐
gine power and by braking interventions on the
wheels. In this driving condition, additional
steering corrections may be necessary.
Limited stabilizing interventions
When M Dynamic Mode is activated, sta‐
bilizing interventions are carried out only to a
reduced extent. You must react yourself; oth‐
erwise, there is the danger of an accident oc‐
curring.◀
To increase vehicle stability, activate DSC
again as soon as possible.
Activating MDM
Press the button briefly.
The MDM and DSC OFF indicator lamps
on the instrument cluster light up.
Deactivating MDM
Press the button.
The MDM and DSC OFF indicator lamps
go out.
Via M Drive
1.
"Settings"
2.
"M Drive 1" or"M Drive 2"
3.
Select the symbol.
4.
"MDM"
To open M Drive with the selected settings,
press the corresponding button on the steer‐
ing wheel:
▷
▷
A message appears in the instrument cluster.
This message is confirmed by pressing the
button again.
Deactivating MDM
Press the appropriate button 1 or button 2 on
the steering wheel again.
M Dynamic Mode and the settings selected
under M Drive are deactivated.
Indicator/warning lamps
Indicator lamps light up:
M Dynamic Mode is activated.
DSC indicator lamp also flashes:
M Dynamic Mode controls the drive
forces and brake forces.
Indicator lamps light up:
M Dynamic Mode or DSC has failed.
Deactivating DSC: DSC OFF
When DSC is deactivated, driving stability is
reduced during acceleration and when driving
in bends.
To increase vehicle stability, activate DSC
again as soon as possible.
Deactivating DSC
Press and hold the button, but not longer
than approx. 10 seconds, until the indica‐
tor lamp for DSC OFF lights up in the instru‐
ment cluster and DSC OFF is displayed.
The DSC system is switched off.
Seite 120
Controls
Driving stability control systems
120
Online Edition for Part no. 01 40 2 910 746 - VI/13
Online Edition for Part no. 01 40 2 926 037 - XI/13
