Vp Sattelite Switchbank Illumination?

[vpcomm92]

Hi,
I only noticed last night when parked in a really dark street that 2 of my satellite switches (demister and hazards) have a very faint green illumination, the Dome and Dimmer switches aren't. I looked on my dads VN, his switchbank doesn't light at all, but his AC switch and Rear wiper and washer switches (wagon) light up,
I have a VP sedan, is my AC switch and all switchbank switches supposed to illuminate? How can I change the globes in them?
Thanks

[Pickled]

Yes they are meant to illuminate and yes the globes in them can be changed, simply take apart the heater/AC control block or dash switchbank (carefully) to get access to the globes.

[vpcomm92]

I took out the globes today
Pretty sure the switchblocks are B8.5D (like the cluster warning lamp twist globes)
But the AC switch I took out the globe, it's a neo wedge but I can't figure out if it's T4 or T5, T4s are 10mm base and T5 are 12mm base It's close to 11/11.5mm Any idea what globe it is? I might just buy 2 and try each