inputs.text: worked hour - dvdgps player seehemed good true unit professionally installed 2007 buick lucerne actually fit great went thru optionsdvd worked gps worked bluetooth worked drove 1 hour touch screen stopped workingthe next day half screen worked however sporaticallynow push side button gets stuck touch screen doesnt work rehemote good dvd player tried go setup doesnt respondand course cant get help made china course take return went thru pay installationshipping tired getting screwed