Have attached a picture of the bulb and the console it came out of. 

it’s the standard filament bulb that sits behind the dials for temp, speed etc

research tells me that JDM spec and UK spec are different and mine is UK spec.

i just can’t seem to find the actual code for the bulb

Just take it to a motor factors and they will match it

Thanks @Impreza abuser I think I may have been very lucky and someone down the road from me has a spare heater console I can salvage this time. 
 

If not I now have a website that looks promising which I will post up if I get round to testing.