I think the deco trim illumination is a setting not used on the SPAs. At least it's not related with respect to my 2019 S60, other models I know do have trim illumination that the S60 does not have.
I would change that 215 setting back to original. Change only 183 interior illumination to "02" for high level. I am assuming you are changing from "mid" level "03". Then the overhead LED up front should be able to adjust color by the "mood lighting" settings in the Sensus (or Android, don't know what those menus look like). It should work, it did on my S60 before I installed all the high level LED units, that little overhead light is in fact the same, just locked to white when you have the mid illumination! No errors as well, that I know of, if you have that enabled and don't have any of the additional LED units connected.
My mid illumination 2019 S60 did not have the overhead mood lights in the rear map light units, as the high level car does. I replace those units with ones that do have the little mood LEDs in them and those will follow the color setting. Either way it is the most basic "color adjustable" lighting possible that Volvo used hehe...
I would change that 215 setting back to original. Change only 183 interior illumination to "02" for high level. I am assuming you are changing from "mid" level "03". Then the overhead LED up front should be able to adjust color by the "mood lighting" settings in the Sensus (or Android, don't know what those menus look like). It should work, it did on my S60 before I installed all the high level LED units, that little overhead light is in fact the same, just locked to white when you have the mid illumination! No errors as well, that I know of, if you have that enabled and don't have any of the additional LED units connected.
My mid illumination 2019 S60 did not have the overhead mood lights in the rear map light units, as the high level car does. I replace those units with ones that do have the little mood LEDs in them and those will follow the color setting. Either way it is the most basic "color adjustable" lighting possible that Volvo used hehe...