Power Lumbar
Your vehicle has power lumbar on the driver’s and front passenger’s seats.

The seatback lumbar support can be adjusted by moving the control located on the outboard side of the seat cushions.
To increase or decrease support, hold the control forward or rearward.
Keep in mind that as your seating position changes, as it may during long trips, so should the position of your lumbar support. Adjust the seat as needed.
See also:
Battery Power Protection
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If some interior lamps are left on and the ignition is turned off, the battery
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Towing a trailer requires experience.
Get familiar with handling and
braking with the added trailer
weight. The vehicle is now longer
and not as responsive as the
vehicle is by itself.
Check ...
Vehicle Overview
Buick joined the minivan market for 2005 with the Terraza, which features
sliding side doors and a low step-in height. For 2006, the Terraza can be
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Two version ...
