So like many others here my 4x4 indicator light does not work on my manual lever Ram. I read on another thread to hold the trip meter button and turn the key on to test all dash fuctions. Sure enough my 4x4 light dis not turn on. So I'm going to buy a new switch for my T-case.

But, after the testing the OD read this C CODE E. What, or anything does this mean?

 

Disregard instrument cluster error codes and stop by an auto parts store and let them extract REAL DTC codes. Write them down if any and post them here.