happened a few times to me in my old 182. used to clear if i turned the car off and restarted it.
I had mine plugged in about a month ago and a fault on the primary lambda sensor was all that came up. I've since had some brembo discs & ferodo pads fitted, which the offside one squeeks, so don't if that'll have anything to do with the abs light coming on, triggering the others. I'm not really clued up about this kind of thing.