This display fault is common on Scenics years, '03, '04, and '05. It costs around £500 to replace by a dealer. There was a page on this site which has been removed (yesterday). It had 330 posting on this problem. Renault have refunded some peoples costs but not others. BBC Watchdog are aware and I have written to Renault UK. Please make them aware of your problem.
B.Turton, September 2009