Acura Repair Questions? Ask a Mechanic for Answers ASAP
Hello, yes I have seen this issue before. The information is getting to the screen but the circuit board that's controls the display functions is faulty.
replacing the lcd screen is the only confirmed repair for this issue.
no nothing critical but like you said you will eventually lose a/c controls as the problem gets worse
there aren't many sources where to find parts. try ebay for a refurbished or used unit. also try a salvage yard but you might get a unit not much better than yours.
it might be called a/c control panel, control panel, display panel