Unresponsive 6000cd menu buttons

[Niceteth]

When I came to change the clock for BST I discovered that none of the menu buttons on my 6000cd unit nor the steering column buttons will bring up the menu.  When I turn the ignition to position one the dashboard display shows a diagram of the column buttons and labels them. However if you press any of the column buttons it just goes to the normal display (mine is set to how many miles before running out of fuel).  Has anyone come across this problem? Would removing the fuse and then replacing it reboot the software?

[dezwez]

try turning ignition on to the position were all the dash clocks light up

[Niceteth]

Thanks Dezwez. I'm sorted now. Feel like a complete idiot but I am 67 so it's probably dementia. Thanks again pal.