1999 Chevrolet Corvette Owner's Manual - Page 63

yellowblue If you are working around your vehicle and keeping your keys with you, you might want to turn the RFA passive system off. If you don't, the transmitter will keep locking and unlocking your doors. Transmitter Range The active range (using one of the four buttons) of the key fob transmitter is approximately 60 to 100 feet (18 to 30 m). The passive range (having the slider switch set to ON) is approximately 10 to 20 feet (3 to 6 m) on the passenger's side of the vehicle and 20 to 30 feet (6 to 9 m) on the driver's side. Matching Transmitter(s) To Your Vehicle Each key fob 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 only three transmitters matched to it. 2-11