Wondering what other functions this clock screen has. My son had a Pioneer aftermarket stereo unit installed for the apple car play but I bought the car recently and trying to sell it and noticed the clock screen doesnt work. Are there any other functions besides the clock that are missing now because of this screen? Is that screen needed to reset air pressure, check engine light or any other dash lights? What else are we missing without a functioning clock screen?

I've included a screenshot of the screen im talking about, grabbed this screenshot from YT, but the screen on our Accord is completely blank unlike the one in the screenshot.

Thanks in advance, any info is appreciated.

 

I don't know off-hand the functions of that screen. The owner's manual may have some information. I suspect it is only the display for the audio unit and the clock. Putting an aftermarket unit in likely disabled it, as the Honda audio unit likely controlled it.