If you want to perform maintenance on your own BMW F 650 ST then it is always a good plan to have access to a Workshop Manual for personal reference just in case you want to know the best ways to remove a certain component for instance the Door and match it again accurately.
BMW F 650 ST Workshop Manuals provides specific diagnostic guides on your car or truck so if something is faulty it will help you discover what the problem is and the best way to make it better. After that you can analyse if this can be achieved by yourself or if the job is just too big you could make a reservation for your F 650 ST right into a decent garage.
BMW F 650 ST manual