Joe, the scanner I used is a 3 year old Harbor freight scanner Zurich ZR135, probably about $125 back then, now about $150. I was able to actually find the car in its menu, and started scrolling down to all modules, then scrolled down through the list to find something to do with with either battery or motor control system... not having any experience with this stuff, I was taping a trying to reset everything finally pushed one of the clear / reset options and the Yellow car and warning symbol went away... it was a halleluiah moment.... ha ha ha One comment I did find from someone, it once you plug in to the OBD2 port, start trying to connect immediately... My first several times my machine said will not connect. The last one after reading that comment, the minute I plugged it in, I was searching for the car, found it, and clicked connect....and bam...off we went...