Ford Ka centre console lights not working

[jamesriley94]

Hi.
I have a 2009 Ka, and the lights behind the centre console for the heating dials don't come on with the lights. Only the 2 on the left hand side don't come on (temperature and the 1-4 power dial). Every other dial is fine.
Could this be a fuse? I can get it fixed for free by the garage on Wednesday - but if it's something like a fuse not in properly, then it'd save the trip to the garage if I could just push it back in properly.
Or would it more likely be the wiring behind the console?

Thanks