Complete swine of a job - depending on what year the car is - ( they changed the way some of the lamps are in 1998 ).
The heater vents in the centre of the console have to be removed - they have to be tilted forward and pulled out - then remove the screws for the time display and - - to be short, the best way is ton follow the advice in a Haynes manual - to long a job to list here - as for the speedo contriol lamps the speedo cable has to be disconnected down at the gearbox end -the steering whell shroud has to be removed and once again is best to read a Haynes manual for your year of car.