2006 Cadillac STS-V Owner's Manual - Page 75

If you ever notice a decrease in the keyless access transmitter range, try doing one of the following: Keyless Access System Operation Your vehicle has a Keyless Access System that lets you lock and unlock your vehicle's doors, open the trunk lid, remotely start the engine, and locate your vehicle, or sound your vehicle's alarm from a distance as much as much as 30 feet (10 m) away. The Keyless Access System also lets you lock and unlock the vehicle's doors and access the trunk without removing the remote transmitter from your pocket, purse, briefcase, etc. The system operates when the transmitter is located within 3 feet (1 m) of the door or trunk of your vehicle. See "Keyless Doors Unlock" and "Keyless Ft (Front) Door Unlock" under Vehicle Personalization on page 2-53. Your vehicle comes with two transmitters. • Check the distance. You may be too far from your vehicle. You may need to stand closer during rainy or snowy weather. • Check the location. Other vehicles or objects may be blocking the signal. Take a few steps to the left or right, hold the transmitter higher, and try again. • Check to determine if battery replacement is necessary. See "Battery Replacement" under Keyless Access System Operation on page 2-5. • Check to make sure that an electronic device such as a cellular phone or lap top computer is not causing interference. • If you are still having trouble, see your dealer or a qualified technician for service. 2-5