Jeep 2012 Grand Cherokee - Owner Manual - Manual (Page 162)

CAUTION!
Do not place any article under a power seat or
impede its ability to move as it may cause damage to
the seat controls. Seat travel may become limited if
movement is stopped by an obstruction in the seat’s
path.
Power Lumbar — If Equipped
Vehicles equipped with power driver or passenger seats
are also equipped with power lumbar. The power lumbar
switch is located on the outboard side of the power seat.
Push the switch forward to increase the lumbar support.
Push the switch rearward to decrease the lumbar sup-
port. Pushing upward or downward on the switch will
raise and lower the position of the support.
Power Lumbar Switch
160 UNDERSTANDING THE FEATURES OF YOUR VEHICLE