So after 15 months and 25k miles my 2008 seems to have developed its first fault. When I returned home last night I noticed that the lights behind the heating panel weren't working. The main display showing the temp and the fan etc is working but there is no illumination of the heating switches on either side or the panel with the rear window demister etc. The orange light which shows they are selected still illuminates just not the symbols. I have checked the manual and there doesn't seem to be a fuse associated with this. Any ideas?