sunroof issue?

Hello all
My P38 range rover has today started to display on the dash the words.
sunroof not set

The sunroof works perfectly so dont know what it means, any ideas chaps?

Thanks

if its not set it wont work on the one touch opening system and will constantly bleep at ya when using it..

to reset open roof wide then close tilt up then down and hold the button till it bleeps and message says sunroof set... may take a few goes to work,, mine took about 5 attempts,, its areal pain in the arse to do..

good luck

just to add. you should go through the full range of movements as rob says , but do it in one continuous movement dont stop part way through or you will need to start again.