driver information system

Group, My controller dial (right above the gear shift knob) is sometimes sticking in the down position. I assume I spilled something on it maybe? Is there an easy to disassemble this to clean it so it doesn't stick? I tried calling a service tech with Genesis and they were clueless. And...

I have a 2009 Genesis 3.8 Sedan and my factory “Driver Information System” just stopped working and the little blue light on the CD changer at the slot is dimly blinking so I think I may have a loose connection. The screen is dark, the radio, nav, rear camera, etc do not work. I...

I have a 2009 Genesis 4 door with the Driver Information System that includes the sound system, gps, back-up cam, etc. While driving and listening to the radio it rebooted and then kept playing. I arrived at my destination, turned off the car, came back later and started it but the screen is...