1997 Cadillac DeVille Owner's Manual - Page 76

If a noresponse was made,the KEY IN RECALL MEMORY prompt will show next. This choice recalls memory settings when key is placedin your the vehicle's ignition.A yes or no response is required. For a list of the other personalization features available, see "Memory and Personalization Features" later in this section. Battery Replacement Under normal use, the battery in your transmitter RKE should lastabout four years. You can tell the battery is weak the transmitter won't if work at the normal range in any location. If you have to get close to your vehicle before the transmitter works, it's probablytime to change the battery. Matching Transmitter(s) To Your Vehicle Each RKE transmitter iscoded to prevent another transmitter from unlocking your vehicle. a transmitter If is lost or stolen, a replacement can be purchased through your dealer.Once your dealerhas coded the new transmitter, the lost transmitter will not unlock your vehicle. Each vehicle have only two transmitters can matched toit. I NOTICE: When replacing the battery, use care not to touch any of the circuitry. Static from your body transferred to these surfaces may damage the transmitter. 2-11