2003 GMC Safari Owner's Manual - Page 82

This vehicle has one double-sided key for the ignition and door locks. It will fit with either side up. The bar-coded tag has a code on it that tells your dealer or a qualified locksmith how to make extra keys. Keep this tag in a safe place. If you lose your keys, you'll be able to have new ones made easily using this tag. Notice: Your vehicle has a number offeatures that can help prevent theft. You can have a lot of trouble getting into your vehicle if you ever lock your keys inside. You mayeven have to damage your vehicle to get in. So be sure you have spare keys. If you ever do get locked out of your vehicle, call GM Roadside Assistance Center. See Roadside Assistance Program on page 7-6. When a new vehicleis delivered, the dealer provides the owner with a pair of identical keys and a bar-coded tag. 2-3