1994 Buick Century Owner's Manual - Page 289

Subscriptions You can subscribe to all GM Product Service Publications (PSP's). This will include bulletins for all cars sold by GM and will not be limited to PSP's applicable to any particular model. When you buy a subscription, you will receive the PSP's in periodic mailings, shortly afterthey come out. A subscription entitles you to all PSP's published by GM during the model year. You can purchase a subscriptionand get pricing information by calling HELM at 1-800-782-4356. Individual PSP's If you don't want to buy all the PSP's issued by GM for all models in the model year, you can buy individual PSP's, such as those which may pertain to a particular model. To do this, you will need to see our index of PSP's. It provides a variety of information. Here's what you'll find in the index and how you can get one: What You'll Find in the Index: 0 A list of all PSP's published by GM in a model year ( 1990 or later). PSP's covering allmodels of GM cars are listed in the same index. Ordering information so you can buy the specific PSP's you may want. Price information for the PSP's you may want to buy. 0 0 347