A few codes... It's a 2019 X3 sDrive30i, 4 cyl, and working on it for my sister since it's out of warranty. Replaced the rotors and brake pads on all wheels and I read the codes... She said she had the check engine light on for a while now... 804415 ....Radio remote control.... Permanent (replaced the battery in the remote, deleted code but it came back) 80442A .....Light operating unit .... Intermittent 48069E ..... Wheel calibration....permanent 4806F4....rear right .... Intermittent 48077C..