I did this in my RS and decided to do it on the XT too. It's simple. Just remove the visor, it's held in w/ 2 phillips screws. Mask off the label and paint over it w/ gray interior paint. The match isn't exactly perfect, but it looks better than the bright yellow death warning label.

Peaty 7/12/03

I used this paint:

Masked off the label:

Painted and let it dry (use light coats, don't soak it):

Here is what it looks like when done: