Buick 2011 Regal - Manual (Page 215)

Driving and Operating 9-27
Manual Mode
Driver Shift Control (DSC)
Notice: If you drive the vehicle at
high RPMs without upshifting
while using Driver Shift Control
(DSC), you could damage the
vehicle. Always upshift when
necessary while using DSC.
Driver Shift Control (DSC) allows
you to shift an automatic
transmission similar to a manual
transmission. To use the DSC
feature:
1. Move the shift lever to the left
from D (Drive) into the side gate
marked with a (+) and (−).
2. Press the shift lever forward to
upshift or rearward to downshift.
While using the DSC feature, the
vehicle will have firmer, quicker
shifting. You can use this for sport
driving or when climbing or
descending hills, to stay in gear
longer, or to downshift for more
power or engine braking.
The transmission will only allow
you to shift into gears appropriate
for the vehicle speed and engine
Revolutions Per Minute (RPM).
The transmission will not
automatically shift to the next lower
gear if the engine RPM is too high,
nor to the next higher gear when the
maximum engine RPM is reached.
While in the DSC mode, the
transmission will automatically
downshift when the vehicle comes
to a stop. This will allow for more
power during take-off.
When accelerating the vehicle from
a stop in snowy and icy conditions,
you may want to shift into second
gear. A higher gear allows the
vehicle to gain more traction on
slippery surfaces.