Kia Rio 2006 Owner's Manual page 34

Adjusting the front seatback recliner
Rotate the upper portion of the control knob
forward or backward to recline the seatback to the
desired position. Release the control knob and the
seatback will lock in position.
S2BLA340B
Adjusting the height of front seat cushion
Front height of front seat cushion
Move the front portion of the control knob up to
raise or down to lower the front part of the seat
cushion.
S2BLA340C
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