2000 Cadillac Catera Owners Manual

Matching Transmitter(s) To Your VehicleEach remote keyless entry transmitter is coded toprevent another transmitter from unlocking your vehicle.If a transmitter is lost or stolen, a replacement can bepurchased through your dealer. Once your dealer hascoded the new transmitter, the lost transmitter will notunlock your vehicle. Each vehicle can have only fourtransmitters matched to it.Battery ReplacementUnder normal use, the battery in your remote keylessentry transmitter should last about four years.You can tell the battery is weak if the transmitter won’twork at the normal range in any location. If you have toget close to your vehicle before the transmitter works,it’s probably time to change the battery.NOTICE:When replacing the battery, use care not totouch any of the circuitry. Static from yourbody transferred to these surfaces may damagethe transmitter.1. Use a coin to pry open the transmitter.2-9