NYSNAUDI

Just like the title says. I've got pre sense rear, side assist, and cameras all around. But I can't get the lane assist coding to take, and I can't access module A5( I added it to the gateway list, but it's greyed out). What hardware do I need to add to make lane assist work? Don't need stalk control for it either. Btw my car came with high beam assist already activated and I have a camera in my rear view mirror as well as the front grill, what am I missing to make this work?