To actually reset the oil light:
1. Hold button for 10 sec
2. Release and rotate button counter clockwise once to select "oil life" (it should be flashing)
3. Press button once (makes whole display flash)
4. Hold button for 5 seconds until it says 100%
Once they have, you'll be able to view a graph of their reputation gained over time.
Here's a preview of what the graph will look like:
No reputation gained yet.