1997 Buick Park Avenue Owner's Manual - Page 16

If you press the wrong MEMORY button, or if there is a third driver, the seat adjuster will still work. The EXIT button allows for easy exit from the vehicle. Push and release the EXITbutton while in PARK (P) and the seat will move all the way back. You will hear a beep when the EXIT button is pressed. You can also set unique exit positions by moving the seat to the desired position, and then pushing and holding the EXIT button for greater than three seconds. You will hear two beeps to confirm the position has been set. The exit position will be set for the previously identified driver. If the ignition is not in RUN, automatic seat and mirror movement will occur if the UNLOCK button on the remote keyless entry transmitter is pressed. Automatic seat and mirror movement is programmed through the Driver Information Center (DIC) so that the driver can select whether the seat moves to the programmed driving position, the programmed exit position or does not move at all. For memory seat and mirror recall programming instructions, see "DIC Personal Choice Programming" in the Index. 1-4