My truck has been giving me this message. Interestingly enough, it pops up after I get a warning light. For example, if I leave the tailgate down, I get a warning that my tailgate is down. I can hit OK, and then I get the warning for illumination lamp. Any warning I get triggers this warning. I then hit OK, and back to driving normally again.
Adding this to my short list.
Adding this to my short list.