Buick Regal 2018 - Page 14

Buick Regal Owner Manual (GMNA-Localizing-U.S./Canada-10999315) -
2018 - CRC - 9/11/17
In Brief 13
Lumbar Adjustment
Four-Way Shown, Two-Way
Similar
To adjust the lumbar support,
if equipped:
.
Press and hold the front or rear
of the control to increase or
decrease lumbar support.
.
If equipped, press and hold the
top or bottom of the control to
raise or lower lumbar support.
Back Bolster Adjustment
To adjust the back bolster support,
if equipped:
.
Press and hold the front of the
control to decrease back bolster
support.
.
Press and hold the rear of the
control to increase back bolster
support.
Thigh Support Adjustment
If equipped, pull up on the lever.
Then pull or push on the support to
lengthen or shorten. Release the
lever to lock in place.