OK sorry about that. I have the high cluster. Where it says "20 digit readout" in that picture, all mine will show when I push the button on the end of the turn signal stalk is a blank screen or "Cons1 22.3 L/100" . I was just checking out the test info but somehow pushed the wrong button at the wrong time. I don't know how I locked it. No I don't want a liter readout showing. I probably changed that, also by accident. While reading and trying to fix this blunder I read somewhere that you can "hide" the things that show up on the screen during normal driving. That would be great to do also. Most of the ones it was showing before I locked the screen I was seeing things I would never use but I had to keep pushing the button repeatedly to get back to the clock showing. I'll settle for just getting the thing unlocked tho.