How do you fix tacho-meter light on 1998 Renault laguna?

You have to remove the dash board. On my old Renault 19 this was a complete arse as you had to remove the analogue cables from the speedo. This entailed shoving your hand from the bottom where the pedals are and cutting your knuckles to smitherens trying to detach this from the dash so you could remove the panel. The Lgauna i think is easier but cant find any diagrams to show me. I think it will enail removing some fascia and remove possible 4 torque bolts.