Can anyone advise why this might not work suddenly in a 2014 Prius Five Advanced, where it always used to? Jiffy Lube couldn't reset it and nor could I. Followed the above to the letter. I have Smart Start installed, and the Pioneer Android Auto head unit. Would that matter? Thanks!
Most of the time when I can't get it to work it's because I omitted step 1 where you leave the display at Trip A. Then you turn off and on the car.
