One key works all of thelock cylinders on thevehicle.Your vehicle has an Immobilizer VehicleTheft-Deterrent System. The key has atransponder in the key head that matches adecoder in the vehicle’s steering column. If areplacement key or any additional key is needed,you must purchase it from your dealer. Thekey will have PK3+ stamped on it. Keep the barcode tag that came with the original keys. Give thistag to your dealer if you need a new key made.Notice: If you ever lock your keys in yourvehicle, you may have to damage the vehicleto get in. Be sure you have spare keys.In an emergency, contact Cadillac RoadsideService®. See Roadside Service on page 488.Remote Keyless Entry SystemYour keyless entry system operates on a radiofrequency subject to Federal CommunicationsCommission (FCC) Rules and with IndustryCanada.This device complies with Part 15 of the FCCRules. Operation is subject to the followingtwo conditions:1. This device may not cause interference.2. This device must accept any interferencereceived, including interference that maycause undesired operation of the device.This device complies with RSS-210 of IndustryCanada. Operation is subject to the followingtwo conditions:1. This device may not cause interference.2. This device must accept any interferencereceived, including interference that maycause undesired operation of the device.Changes or modifications to this system by otherthan an authorized service facility could voidauthorization to use this equipment.92
