If you wish to conduct auto repairs for your BMW HP2 Rennboxer then it will always be a great idea to have a Workshop Manual to keep just for a reference in the event that you want to know tips to strip off a particular part for instance the Door and fit it again successfully.
BMW HP2 Rennboxer Workshop Manuals will give detailed diagnostic guides with regards to your car therefore if something is wrong it can help you identify what the situation is and tips to repair it. You can then evaluate if this can be done by yourself or that the job is just too big you can make a reservation for your HP2 Rennboxer in to a decent mechanic.
BMW HP2 Rennboxer manual