Hi I have a Skoda Columbus (rns 510) retro fitted into my Skoda Octavia elegance mk 2 2006 hatchback and I got it retro fitted in May and have had no problems at all. I was drove to work (about 40 minute drive) listening to music through aux and I arrived at my work place and turned off the ignition and continued to listen to music as I always do and had no problems then about 10 minutes later I look at display and it is black but yet the buttons are still lit up and music is still playing. I th