I have a clarion double din max675vdii and it is locked but i have the right code now but i cant get the incorrect code reading to go away so i can type it in...any help??

You may need to drive around for about 20 minutes. Mine is locked out since my battery had died on my car, and the people I bought the car from don't know the password. So about every 20 minutes or so of driving it lets me give one try. Clarion says the only way I can reset it without the password is to get it uninstalled and pay for shipping all the way across the country to their office where they will reset it, and pay for shipping all they way back here again, and then pay for the uninstall and reinstall fees at the audio shops here. Thats way too much money and effort for this stereo.