GTX
isnt it just have the car off with radio on and press and hold the set button, while pressing set button, turn car on, light will flash and stay on red, release the set button, and go full throttle until solid green, then go to full brake where it will flash green, after that release throttle to neutral and will light red and be back to settings of default #3. i could be wrong, but i am pretty sure thats how to do it. go to teamnovak.com. there are the instruction manuals there.