Noticed some folks saying they were having problems with their DIC Cluster fading out, and it threw me back to having the same issue with the HUD on my old Grand Prix. I checked the cluster on my RS, and while it was fading on the top quarter, none of my lines were dead. I got it sorted very simply by turning the interior light selector all the way down and back up again a couple of times. YMMV, but my cluster displays perfectly now, zero cost to me but 2 minutes of my time.
Hope this helps some of you, I know it's not a fix for dead lines (nothing short of at least re-soldering is gonna fix that issue), but I'm glad it saved me a couple hundred bucks and not being able to drive the RS for a couple days
Charge on, my friends!
O_E