Can anyone suggest a way to change to colour of the 2 buttons on the console for air recirculation and heated rear window? Id like to spray them a different colour to match the rest of the unit, but without losing the backlite display bit? Its bothered me for a while and the only way i can think of is either to carefully cut out a stencil and peel it off after, or scratch away the paint after. Both ways seem really difficult and more than likely to fail, can anyone suggest a better way???