Re: MPG Readout
As Bill mentions, it doesn't reset automatically and is a running average weighted on the previous 500 miles or so, if I'm not mistaken. I used to reset mine often, but just let it go at this point unless I'm going to take a longer trip.
2012 Grand Cherokee Overland Summit - Winter Chill with New Saddle interior. 5.7L HEMI V8
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