1994 Buick Roadmaster Owner's Manual - Page 67
1994 Buick Roadmaster Manual
Page 67 highlights
When a newRoadmaster is delivered, the dealer removes the plugs from the keys,'and gives them to the ..., - . owner. first I . Door Locks , . Each plug hasa code on it that tells your dealer a or qualified locksmith how to make extra keys. Keep the plugs in a safe place. If you lose your keys, you'll be able tohave n w ones made easily using these plugs. NOTICE: Your Buick has a number new features that of can help prevent theft. But you can have aof lot trouble getting into your vehicleyou ever lock if your keys inside. You may even have to damage your vehicle to get in. be sure you have extra So keys. 65