korruptedindian

hey i need some help.i have a avic d1 and when it starts up it works fine.i grounded the park brake wire ,but after driving about 10-15 minutes the screen would not open.when i shut the vehicle off for about 10 minutes and sart it back up it works fine .open and close with no problem.but when its not opening and i press the open botton it makes the beeping sound but does not open ......any suggestion