I have been having issues with my Navigation system recently it seems to be rebooting itself constantly and flickering/ going green quite a bit. sometimes the screen will go blank but the radio will continue to work fine. it seems to happen when going over bumps that sets all of this off. recently when it reboots it seems to go back to a different version of the software ( looks like a mkII navigation) and everything is in french. any ideas on what is happening. Im in wellington if anyone could recommend someone to have a look. to me it sounds like a loose ribbon cable or dry solder joint, but thats only a guess. all I know is that its really annoying
thanks