UK illuminated symbols

I just bought a blade 15” i was so excited ,  i love my existiong blade 15 and the new one is so powerful. I started using it and the symbols do not illuminate but htey used to on my older blade. This is really bad for me, i often work in low light and i use my blade for coding not gaming.  is there ant chance of replacing keycaps  to illuminate symbols? i am really upset about this. I love my blade and now the new one is so powerful but so hard for me to use :(