Standard problem just hold down the button until you see the car go dark now it's off. Just deal with Texas hybrids You can Facebook or Google that nonsense and ring them up and tell them what you got and they'll need your VIN your mileage and your money to order and when you get done swapping out the part they send you and send back your old you'll get $75 back to your credit card and it's done correctly these people have an A rating they do good work the stuff is correct and that's the end of that You won't have to guess which capacitors are trying to figure out why and all of this other stuff unless you just enjoy this kind of thing I do not so I just buy their product and it works and there's no issues and I'm driving my car with the display I have driven for years without a display either way is okay but here we're trying to get the display working and the car to turn off with instant button presses just like all four of the ones I have here do and good luck.