RENAULT CLIO Y REG HOW DO I CHANGE THE RADIO DISPLAY BULB

[gazzas c5]

HI FOLKS I HAVE A 2001 Y REG CLIO 1.4 ETOILE WOULD LIKE TO CHANGE THE BULBS ON THE CENTRE DISPLAY THAT THE RADIO AND CLOCK SHOWS,HOW DO I TAKE THE TOP BIT OFF THE DASHBOARD TO ALLOW ME TO CHANGE THE BULBS?
ITS THE 2001 Y REG JUST BEFORE THE FACELIFT CLIOS CAME OUT THANKS A LOT FOLKS CHEERS

GARY