Issues with touchscreen / BIG stereo
I've had a number of issues with my 2012 x30 electronics:
1) randomly the cruise control doesn't kick in.
2) randomly the "Quick List" button on the touchscreen doesn't respond.
Both #1 and #2 can be solved by shutting off the engine, turning the ignition off and back on, to reset the system. But this leads to problems #3 and #4:
3) shutting the engine on and off will sometimes cause the stereo to stop responding. And other times the entire touchscreen display will go white and be unresponsive.
Does anybody have similar experiences, or ideas on what I can do to resolve them?