USE A LITTLESTUBY PHILIPS SCREWDRIVER REMOVE 2 SCREWS INSIDE THE DASH DISPLAY.
GENTLY FORCE FLAT SCREWDRIVER IN THE GAP BETWEEN DASH AND SPEDO DISPLAY ETC AND GENTLY PRISE AWAY, ALL THE CONSOL PANEL WILL COME AWAY INCLUDING THE AIRVENTS AREA .
YOU WILL THEN SEE THE SPEDO ETC PANEL EXPOSED, REMOVE 4 MORE PHILIPSSCREWS AND THE WHOLESPEDO PANEL WILL COME AWAY BY GENTLY TILTING IT TOWARDS YOU.
THEN YOU WILL SEE WHERE ALL THE BULBS ARE SITUATED INSERTED IN A PLASTIC HOLDER JUST TWIST IT AND THEY WILL COME OUT,REMOVE AND REPLACE THE ONES THAT MAY HAVE GONE, YOU CAN BUY THEM FOR ABOUT 50p EACH AT YOUR LOCAL MOTOR SHOP. JUST MAKE SURE YOU PRISE THE WHOLE THING AWAY GENTLY BIT BY BIT AS IT HAS PLASTIC HOLDING MOUNTS ON THE BACK OF IT AND THEY SNAP OUTIT DOES COME AWAY.
JUST DONT BE ROUGH AND DONT BE FRIGHTENED EITHER, HOPE IT HELPS.