Highland 3 in Aus do not have USS.. Model Y did for a while, I agree. The updated Y now being sold in China also does not have USS. I cannot imagine these changes to Y are not coming to all cars made in Shanghai as they are clearly a mini refresh to keep the Y fresh before Juniper and also align with the interior design language now in 3(H), S and X (which is the fabric in the doors and dash we see on 3H and the Y mini refresh)