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Black plate (28,1)
Buick Regal Owner Manual - 2011
9-28 Driving and Operating
Manual Mode
Driver Shift Control (DSC)
Notice: If you drive the vehicle at
a high rpm without upshifting
while using Driver Shift Control
(DSC), you could damage the
vehicle. Always upshift when
necessary while using DSC.
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 (+) 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.