First, let me say that I find it ridiculous that in this year of 2016... all of the software/data/information is available in our vehicles... we have a touch LCD screen... and yet manufacturers still hide the data output from OBD II and make the vehicle customization difficult to access.
That being said, I recently purchased Carista and Veepeak Mini WiFi OBD2 OBD II. I was able to change several configurations, but two items I can't seem to resolve in my 2014 4Runner Trail Premium are as follows:
1) Sunroof will not open with the windows. It won't open with the key fob, nor with the key... but all four front & rear windows work.
2) ECO green dash light will not turn off even though the setting is set to disable it. Or is the setting for the bar meter display (and you can't disable the green dash light)?
Has anyone else had these issues and been able to resolve without the actual TechStream software? If yes... how and what year/model do you have?