1993 Chevy Blazer

My Blazer is loaded with a nice Tahoe package, including the digital cluster which is my current problem. The light the indicates which gear your using is gone.. ok. But when my speedometer when out while driving only to come back an hour later bothers me, also the tachometer looks fine but last 2 ligths remain on(amber and red) and my abs and brake light have been stuck on for quite some time.
Is this a common problem with the digital cluster dashboards?
I have been also experiencing problems with my rear brake lights sticking on, would it be related to the dashboard?
Hope someone can help.

check the blazer forum, there is a thread on digital dashes there.