We got a '21 Yukon XL Denali and it has RSE but I just noticed we don't have any headphones. I noticed in the Escalade build and config when I was playing around with it that headphones were extra. Playing with the RSE last night and it said to use the IR headphones that came with your vehicle.... Well we didn't get any. Our other 3 '06 Denali, '11 Escalade and '15 Suburban all with RSE came with headphones. Should we have received headphones?