BCM needs to be replaced with 5Q0 937 084 DD, this would also facilitate other retrofits. honestly I am not completely sure, as there is no way to tell from the part number, but the higher BCM for your VIN is DD, and that's always the HIGH, the most complete. if you want to know if yours supports the fog lights, take it out and look if the relative pin is present.

light switch is 5G0 941 431 BD WZU, without any doubt. same I retrofitted (I lacked the AUTO position).

steering wheel is 5G0 419 091 GE, has the cruise control buttons and the paddle shifters.