Driver Shift Control (DSC)

Notice:
Driving with the engine at a high rpm without upshifting while using Driver Shift Control (DSC), 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:

    See also:

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    Overview
    Terraza, the newest addition to Buick's growing truck portfolio, is available with even more power, added safety systems and new entertainment features for 2006, making this premium crossover spor ...