This actually sounds kinda cool. My car is coming with HBA but I didn't ask for it. Some ordering bug at the time I ordered. Now I might actually be looking forward to this feature. I thought it was just an on and off thing.
| Manual | Estoril Blue / Terra | Tech, Premium, HK Audio, & Driver Assist | M Performance Exhaust, Stainless Steel Pedals, Black Kidney Grilles
Euro Delivery Trip Report
M2 Coming Summer 2017