1999 GMC Safari Owner's Manual - Page 73

yellowblue This vehicle has one double-sided key for the ignition and door locks. It will fit with either side up. NOTICE: Your vehicle has a number of new features that can help prevent theft. But you can have a lot of trouble getting into your vehicle if you ever lock your keys inside. You may even have to damage your vehicle to get in. So be sure you have extra keys. When a new vehicle is delivered, the dealer provides the owner with a pair of identical keys and a bar-coded tag. 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. 2-3