2004 Mercury Grand Marquis Owner Guide 3rd Printing - Page 78

Locks and Security Replacing lost transmitters Take all your vehicle's transmitters to your dealer if service is required. If a remote transmitter has been lost and you would like to remove it from the vehicle's memory, or you would like to purchase additional remote transmitters and have them programmed to your vehicle: • Take all your vehicle's transmitters to your dealer for programming, or • Perform the following programming procedure yourself: Place the key in the ignition and 4 turn from 2 (LOCK) to 3 (OFF) and 3 cycle between 3 (OFF) and 4 (ON) 5 four times in rapid succession within 3 seconds. After doors lock/unlock, 2 press any control on all transmitters (up to four). When completed, turn the ignition to 3 (OFF). 1 All transmitters must be programmed at the same time. • When completed, turn the ignition to the 3 (OFF) position and wait at least 20 seconds in order to use the recently programmed transmitter(s). • All transmitters must be programmed during the same programming cycle. A transmitter that is not programmed within the same programming cycle will be erased and will no longer operate your vehicle's locks. If this occurs, you will have to reprogram all the transmitters again, as you cannot just "add" a transmitter. Illuminated entry The interior lamps illuminate: • when the remote entry system is used to unlock the door(s) or sound the panic alarm, or • when the driver door is unlocked using the key in the driver door key cylinder. 78 2004 Grand Marquis (grn) Owners Guide (post-2002-fmt) USA English (fus)