The DIC display does not illuminate

What is your question?

The little display(DIC) under the speedometer nonlonger illuminates... all other lights are ok. Any suggestions? I can no longer view any information in this display.

What makes this problem better or worse?

Used to go on and off, now it no longer illuminates at all

How long has your 2005 Buick LaCrosse had this problem?

Few weeks