Dynamic stability control (dsc), Dynamic stability control, Dsc) – BMW M3 Coupe 2004 User Manual

Page 83

Dynamic Stability Control (DSC)

The concept

DSC maintains vehicle stability, even in
critical driving situations.

The system optimizes vehicle stability
during acceleration and when starting
from a full stop, as well as optimizing
traction. In addition, it recognizes
unstable vehicle conditions, such as
understeering or oversteering, and,
within physically feasible limits, helps
keeping the vehicle on a steady course
by reducing the engine speed and
brake applications to the individual
wheels.

DSC starts up automatically each time
you start the engine.

The laws of physics cannot be
repealed, even with DSC. The

results of driving irresponsibly rest with
the driver. We therefore urge you to
avoid using the additional safety margin
of the system as an excuse for taking
risks.
Do not make any modifications to the
DSC system. Allow only authorized
technicians to perform service proce-
dures on the DSC. At first, you may
need some time to become accus-
tomed to this system's intervention.
However, it guarantees optimum drive
force and at the same time, the best
possible vehicle stability.

Indicator lamp

The indicator lamp in the instru-
ment cluster will go out shortly
after the ignition has been

switched on, refer to page

> Indicator lamp flashes: DSC is active

and is controlling the drive torque
based on driving conditions

> If the indicator lamp fails to go out

after the engine has been started, or
if it comes on during normal driving
and stays on: DSC has been deacti-
vated via the button or is defective.
Please consult your BMW center for
repairs.

You can continue to drive the vehicle
normally without DSC.

Overview

Controls

Maintenance

Repairs

Data

Index