X5 E70 (2007 - 2013)
hi guys, please help
I am in California, just bought a used 2010 BMW x5 with about 95,000 miles on it. I was being cautious, and asked previous owner to provide a smog test, which she did. so we made the deal, paid her, drove home.
next day, 2 codes showed up on my Acron CP9580 scanner: P0420...