BMW 518i Workshop Manuals
If you have to perform auto repairs to your BMW 518i then it is usually a great idea to own a Workshop Manual to keep just for personal reference in case you need to know how you can take off a specific component such as the Wheel Bearing and fit it again in the correct way.
BMW 518i Workshop Manuals will provide you with certain diagnostic information on your car therefore if something is faulty it helps you discover what the issue is and methods to resolve it. You can then evaluate if you can do this yourself or if the job is too big it is possible to make a booking for your 518i in to a suitable mechanic.