[Mr.G20 M340]

Most tuning platforms offer the option of keeping grille open at all times. Unfortunately, if your active grill is broken or not communicating properly you would have to replace the grill before trying to make a stay open because I am currently having ya that issue. I cannot have my grill stay open when I try to do it through the tune. It clears a check engine light, but once you start the car up again, the check engine light comes back, and I think this is messing with my tune.
I really don’t understand why Bmw forced these stupid active grilles onto people, especially people who live in California, where the coldest it get is 45°.