·	OEM Factory Service Manuals are published by the vehicle manufacturer. These are the same manuals the dealerships use to do factory repair work. These manuals are available in book & CD/DVD-ROM formats.
·	Haynes Repair Manuals are available in five different types. The Haynes Soft cover Manuals that covers a specific year, make and model of a vehicle; the Tech Book, the Extreme Customizing Manuals and Hardcover manuals for European and Australian markets. Every Haynes Book contains wiring diagrams & vacuum diagrams.
·	Chilton Repair Manuals come in four different types. The newer manuals are called "Chilton Total Car Care", "Chilton Repair & Tune-Up Guides", Chilton CDs & DVDs, and Chilton DIY Online Subscription.
·	Chilton DIY is a one year online subscription to automotive repair information published by Cengage/Delmar learning.
·	eAutoRepair is an online subscription available for one week, one month, one year or four years. eAutoRepair is published by Mitchell1. Information contained within eAutoRepair is based upon factory service information.