Cadillac XTS 2019 Owner's Manual page 56

Press and hold the control down
to increase lower lumbar support
and decrease upper lumbar
support.
Uplevel Seat Adjustment
To adjust lumbar support, if equipped:
Press and release or hold Feature
Select (1) to scroll to lumbar
support on the infotainment
display.
Press Forward (5) or Rearward (3)
to adjust lumbar forward or
rearward.
Press Up (2) or Down (4) to adjust
lumbar up or down.
To adjust bolster support, if equipped:
Uplevel Seat Adjustment
Press and release or hold Feature
Select (1) to scroll to bolster
support on the infotainment
display.
Press Forward (5) or Rearward (3)
to adjust bolster support inward or
outward.
SEATS AND RESTRAINTS
Upper Shoulder Support
To adjust upper shoulder support,
if equipped:
Press and release or hold Feature
Select (1) to scroll to upper
shoulder support on the
infotainment display.
Press Forward (5) or Rearward (3)
to adjust shoulder support forward
or rearward.
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