My head unit has been away on repair.. all it needed was a new fuse.. Its arrived back today.. Ive just fitted it.. and everything is running smoothly..
BUT.. its touch screen.. and at the moment I cannot access the Bass and Treble sections.. they appear on the screen.. but are not highlighted as selectable.. I believe the head unit was reset when it went away.. What could it be thats caused this and how can I fix the fcuker.
Cheers..
Aust..