I took the dash apart to replace the fan motor on my 2005 X5 4.4L, and I set off the air bag fault light. Connected battery for a minute to lower tilt steering column with dash bag removed. Thought I could reset it with my BlueDriver reader, but no luck. What readers can I buy to reset? Lower the cost the better since this may only be a one time thing.
Also, I have a full time 4x4 light on, and an occasional battery light on for first minute of start up. Thought this was a steering angle light since I was able to get the 4x4 light off a few times when I turned the wheel stop to stop a few times, but that trick no longer works. What's the fix for that?

Thanks in advance! Jim