[Msquared]

As you probably already know, the big silver module in your pic is the Peripheral HMI Control Module, and the HMI Control Module is shown sitting next to it in the big Multiuse Bracket in the service manual diagram (but not in your pic). No idea why the HMI isn't there per the service manual. However, in my 2019 1SS 1LE there also was no HMI but there was a Peripheral HMI. I have to assume that the HMI isn't needed on relatively low-optioned cars like ours? It would be interesting to see if a 2SS had an HMI.