1997 Mercury Grand Marquis Owner Guide 1st Printing - Page 110

Keyless Entry System (If equipped) If your vehicle has the keyless entry system, you can lock or unlock the vehicle doors and trunk without using a key. The buttons for the system are above the outside door handle on the driver's side. The keyless entry buttons When you bought your vehicle, you were given a computer code that operates the system for your vehicle. For your convenience, we have duplicated this code in two places. The code is: u on your owner's wallet card found in the glove compartment u taped to the underside of the trunk lid When you use this entry system, the illuminated entry system turns on the interior lights for 25 seconds and the buttons on the keypad light up. Do not push the buttons with a key, ballpoint pen, pencil, or any other hard object. These objects could damage the buttons. 109