use a thin screwdriver on either side of the centre panel and gently prise it away [think yours has a shiny wooden effect ], u will hear a slight cracking sound but that is the retaining clips, once u taken it off you will notice how easy it is to remove andput back on
you will then see the heater control section with the knobs and controls, u should see the retaining screws so remove them
to pull unit out push backwards then wiggle left and right to prise it out, then u have to unplug the wiring connectors and the cables, make a note of wherre they go, take a photo or sommit but they should be colour coded
once you disconnected and physically have the unit out of the centre console you should see the bulbs, might as well replace all of em
refitting is reverse of what u done, hardest part is fitting the cables back on but they are piss compared to a corsa, make sure the heater controls slots upwards when putting back into the centre console