Super easy to use:
If you were able to visit this website, then you are more than capable of using the R5. It's easier than pumping your own gasoline!  It takes 15 to 20 seconds to reset your oil/maintenance lights. The perfect tool for a lube shop technician with an occasional need to reset an older BMW's oil reminder light.

Note: To reset service lights beyond 1999 you will require the R5/FCX-3.. Scan and reset tool.