2001 GMC Jimmy Owner's Manual - Page 17

When your vehicle is in PARK (P) for an automatic transmission or the parking brake is engaged for a manual transmission, push and release the numbered memory button you just stored. The seat will move to the set position. You will hear one chime. Pressing the UNLOCK button of a keyless entry transmitter will adjust the seat to the corresponding stored memory position. You will hear one chime. Repeat Steps 1 and 2 to readjust the seat. The transmitter need not be reprogrammed unless it needs to correspond to the other numbered memory button. To set the seat for a second driver, follow the previous steps, but use the other numbered button and the other keyless entry transmitter. If there is a third driver, use the seat adjuster switch to adjust the seat. Pressing any of the seat adjuster switches, the SET button or pressing the desired memory button twice will cause the seat to stop moving. If you push the numbered button to adjust the seat and start the vehicle while the seat is still adjusting, adjustment will pause while the ignition is in START. Adjustment will resume after the ignition is in RUN. Heated Front Seats (If Equipped) If your vehicle has this feature, the controls are located on the outboard side of the seats. This feature will quickly heat the lower cushion and lower back of the driver's and front passenger's seats for added comfort. Press the lower part of the switch to turn the heater on low. Press the upper part of the switch to turn the heater on high. Put the switch in the center position to turn the heater off. The passenger's safety belt must be engaged for the heated seat feature to work on the passenger's seat. 1-5