I have a GH Platinum (gas) with factory installed dash cam -- wondering if there's any way I can permanently disable it. I have formatted a new micro SD card per manual instructions, but the dash cam starts a constant beeping every time I start the car. I can push the green button to silence it, but next time I start the car the beep resumes continuously until I push the green button again to silence. I didn't really want the dash cam at all, but the unit came with it -- I just want to permanently disable it ..... any suggestions?? UPDATE -- I was trying to use a higher capacity card other than the 16gb that came with the unit .... when I put the old 16gb card back in, it solved the continued beep issue.... so apparently I hadn't used correct card-- I'd tried Sandisk Extreme 256 and Sandisk Pro 256 .. neither worked .... apparently 128 is max that will work.