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.
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2014 M235i | Manual | Estoril Blue / Terra | Tech, Premium, HK Audio, & Driver Assist | M Performance Exhaust, Stainless Steel Pedals, Black Kidney Grilles
Euro Delivery Trip Report
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