Since my last oil change my oil life monitor has been stuck on 100%. I'm almost due for my next oil change now. I have tried resetting it a couple times and I even disconnected the battery to see if I could reboot it. I tried to adjust the percentage by using the instructions in the manual and nothing, still says 100%.

The car is way past warranty and it really isn't a big deal if this doesn't work but it has worked fine up until now. Anyone have an idea how to jump start it?