2002 Cadillac Eldorado Owner's Manual - Page 67

(Unlock): When you press the button with the unlock symbol on it to unlock the driver's door, the parking lamps on your vehicle will flash twice. You can program your vehicle so the parking lamps will not flash. For more information, see "Lock/Unlock Confirmation" in the Index. Pressing the button with the unlock symbol on it again within five seconds will unlock the other doors. Pressing this button will also disarm the theft-deterrent system and turn on the interior lamps at night. (Fuel Door): Press the button with the fuel door symbol on it to open the fuel door. The VALET lockout button must be off for this feature to work. (Trunk): Press the button with the trunk symbol on it to open the trunk. The VALET lockout button must be off for this feature to work. The remote keyless entry transmitter can also be used to recall the memory seats for up to two drivers. For more information, see "Memory Seat and Mirrors" in the Index. Matching Transmitter(s) to Your Vehicle Each remote keyless entry transmitter is coded to prevent another transmitter from unlocking your vehicle. If a transmitter is lost or stolen, a replacement can be purchased through your dealer. Remember to bring any remaining transmitters with you when you go to your dealer. When the dealer matches the replacement transmitter to your vehicle, any remaining transmitters must also be matched. Once your dealer has coded the new transmitter, the lost transmitter will not unlock your vehicle. Each vehicle can have a maximum of four transmitters matched to it. Battery Replacement Under normal use, the battery in your remote keyless entry transmitter should last about four years. You can tell the battery is weak if the transmitter won't work at the normal range in any location. If you have to get close to your vehicle before the transmitter works, it's probably time to change the battery. 2-10