I got tired of waiting to have my full 2.4 gallons available and a couple of other tweaks (mirrors folding on locking). Emailed with Okee of CodeMyCar and arranged to meet. He sat in the vehicle and programmed for 10 minutes and, voila, 35 more mpg show up on my range and my mirrors close when I lock my car. I already had the DVDInMotion software patch to allow at will Range Extender use. This was not touched by Okee. He was professional and easy to deal with. You can contact him at [email protected]. I have no financial interest just wanted the community to know of this option and the wonderful results.