1998 GMC Safari Owner's Manual - Page 17

Manual Lumbar Support(If Equipped) Power Seats(If Equipped) If you have this feature, there will be a control pad on the inboard side the driver and passenger of bucket seats. The front control makes the front the seat go up of and down. Turn the knob toward the front Of the vehicle to increase The center control makes the whole seat go forwar-, lumbarsupport.Turntheknobtowardtherear of therearward, up or down. vehicle to decrease lumbar support. The rear control makes the rearthe seat go up of and down. If you have this feature, there will be a knob the on inboard sideof the driver and passenger bucket seats. 1-3