I have an 03 2500 Silverado. I have had few problems with it, but it recently clicked over 100,000 and is out of warranty. It has developed a problem with the electronic driver's information system. I am trying to get a handle on what might be the problem and possible fix before I take it into the dealership for an out of warranty repair.

At first the electronic information system started slipping out of engish to spanish or french. I could reset it without problems. Then it started happening more often, and now it's stuck in FRENCH and I cant't get it to switch back to english. Any ideas out there?