So I have been having the same problem a few people have, where my display lights up all of the gears and will hardly go forwards. It will happen a few times a week but never lasts. If I push + or - on the shifter it goes back to normal.
I went to a local auto shop today. It threw 2 codes; Transmission and Incorrect Gear Ratio.
I understand the transmission code - apparently my transmission is going bad.
What I don't understand is what the incorrect gear ratio code is? Anyone able to help me on this?