If you have to accomplish fixes on your own Honda CX 500 E then it is always a good plan to possess a Workshop Manual to use as a guide in case that you want to know easy methods to strip off a certain component for example, the Brake Discs and match it again the right way.
Honda CX 500 E Workshop Manuals will give unique diagnostic info on your car so if something is broken it can help you determine what the situation is and the way to make it better. Then you are able to decide if you can do this by yourself or if the job is too big you could book your CX 500 E in to a suitable mechanic.
Honda CX 500 E manual