Go visit College Hills Honda online and look up Music link under Civic Accessories - - there's a pdf of the operators instructions -should run about the same in Fit.
Music Link uses voice prompts in place of a visual display - this keeps your eyes on the road.
Don't believe all the whining you read about this - my nephew has it in his Civic and it works fine - you just have to LEARN how to use it.
Also note under Fit Accessories on the same site the install info for Fit is avail - that's the part that scares me. I don't know how I feel about a tech ripping my new car's dash apart when he's never done it before...