1998 GMC Jimmy Owner's Manual - Page 14

Manual Lumbar Support If you have this feature, there will be a knob the on outside of the driverand passenger bucket seats. Turn the knob to the left to increase lumbar support and to the right to decrease lumbar support. Power Driver's Seat (If Equipped) If you have this feature, there be a controlpad on will your driver's seat. Horizontal Control: Raise the front the seatby of raising the forward edge the button. Lower the front of of the seatby lowering the forward edge the button. of Move the seat forward moving the whole button by toward the front of the vehicle. 1-3