Astra Coupe Centre Console Lights

[Jono_16v]

Wonder if anyone can solve this, the light in the middle around the heater and aircon work. ill turn the heater power up, some of the lights drop off so only the heater light works or something, and then all of a sudden ill get in the car one day and they will work again.

any ideas, cant be the blubs because they all work sometimes.
And cant see how it can be the fuse

[Dave GSiT]

Moved to correct forum for you