I have an 03 XG350L. I bought it used about 6 mo. ago. The climate control display is too dim during the day. When I turn on the headlights the clock does get dim, but not the climate LCD. The climate LCD seems to be on the night mode all the time.

 

I just bought a 03 and I have the same problem!!!!??????

 

there are bulbs in the lcd you can replaced them

 

My '05 is this way, too. Did you find a fix?