Bought a v1 off a car forum. Serial # says it's 1.8 and was made somewhere between 05-06. I'm trying to get to programming mode to check the software version but having difficulty. Whenever I hold in the knob and switch to "on" it just turns on automatically, there's no delay where the screen is blank for the few seconds.
Lastly when I do turn the unit on it shows a "p" then a "o" and goes to my mode. This wouldn't be pop correct? I figured it was programmer already by the "p" on startup but the "o" threw me off. I should've just gotten a new one but instead couldn't pass up on this unit cause of price. Live n learn.
Thanks for help on advance!!