Dynamic Stability Control (Dsc) - Aston Martin DB9 2009 Owner's Manual

Dynamic Stability Control (DSC)

Warning
It is the drivers responsibility to drive safely according to
the law and with due regard to prevailing conditions.
Warning
DSC must never allow the driver to be tempted into
taking risks which could affect his or her safety or that of
other road users. DSC cannot overcome consequences of
applying too much engine power for prevailing
conditions.
Dynamic Stability Control (DSC) is a system designed to
enhance driving safety by improving the vehicle handling
when the tires are at the limits of their grip capabilities. This
is achieved through the reduction of engine torque and
strategic application of the brakes at individual wheels.
Driver Interface and Control
The DSC system is switched ON when the engine
is started. When the system is operating, the DSC
warning lamp will flash.
DSC can be switched OFF by pressing the DSC
switch for a minimum of four seconds.
The DSC button lamp and the DSC symbol (instrument
pack) will illuminate continuously when the system is
switched OFF.
'DSC OFF' will be displayed in the message centre (right) to
indicate that DSC is OFF.
Press and release the DSC switch again to switch the DSC
ON.
Use tires of the same manufacturer, brand, tread pattern
and correct size specified for this vehicle on all four road
wheels. Do not mix worn tires.
The DSC may not operate correctly when using tire chains
or a temporary spare tire.
If repair or replacement of the steering or other
surrounding equipment is necessary, always refer to your
Aston Martin Dealer. If the centre position of the steering
deviates, the DSC may not operate correctly because
there is a sensor in the steering which detects steering
wheel position.
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