[SID]

my first idea was the same - what a ugly green radio backlight... But, if you take a closer look you will find that a lot of interior elements has similar green light:
- green indicators on dash panel
- green light in door buttons
and so on...

So, just try to relax, it's a good and harmony car =)

 

[SID]

Why can they not make the radio display the same as the air con?

Who knows...
Anyway it's not so hard to change the color:
- dismount radio head unit (howtoo in toyota EPC system)
- disassembly the unit and change the LEDs using soldering tool

i think it's 10-15$ for new LEDs and ~5hours of work