just put my new battery in. Got the MAXX H6 from local walmart for $98. Car started no errors, I plugged in BAV TECH tool and did the "adapt to new battery" and everything works 100%. Thank you so much for this DIY!
07' Alpine White E93 335i
M-Sport | BMW Performance | Beige l Piano Black l Sport l Premium l Heated l Navi | Steptronic l Comfort Access l Logic7 l iPod & USB |