If you wish to perform fixes to your Kawasaki VN 1500 Drifter Fi then it is always a great idea to have access to a Workshop Manual for personal reference if you need to know the right way to take out a certain part much like the Dashboard and match it again in the correct way.
Kawasaki VN 1500 Drifter Fi Workshop Manuals are able to offer specific diagnostic guidelines for the car therefore if something is broken it can help you find out what the issue is and tips on how to resolve it. You can then assess if this can be done yourself or that the job is simply too big you can still book your VN 1500 Drifter Fi in with a decent mechanic.
Kawasaki VN 1500 Drifter Fi manual