We have a 23 Tekna with the 10inch touchscreen and there is an annoying glitch where the row of programmed stations along the bottom of the screen does not appear when the system starts up It happens once in every ten or so times and is totally random but very annoying as you can't change the channel.
It's been back into the dealer but they had no idea and the software reset did nothing
Has anyone else experienced this. ? It doesn't seem to be the best infotainment system unfortunately.