BMW repair manuals The ultimate service manuals Bentley manuals are the only comprehensive, single source of service information and specifications available for BMW cars. These manuals provide the highest level of clarity and completeness for all service and repair procedures. Enthusiasts, do-it-yourselfers, and professional technicians will appreciate the quality of photographs and illustrations, theory of operation, and accurate step-by-step instructions. If you are looking for better understanding of your BMW, look no further than Bentley. Even if you do not repair your own vehicle, knowledge of its internal workings will help you when discussing repairs and maintenance with your professional automotive technician. For more than 25 years, informed BMW owners have relied upon the Roundel, the magazine of the BMW Car Club of America, to make their "Ultimate Driving Machines" more ultimate. Now a selection of articles on driving, performance, service and tech tips have been collected in a single book. No matter what BMW you drive or desire, this book will serve as a valuable maintenance guide, performance handbook and technical reference source, to help you understand and care for your BMW.