Alfa 156 - Abs light coming on
Hi, earlyer today while I was driving I noticed the abs light had come on in my 156 (1999), the brakes were working fine and the car driving A1 as per usual. I drove round for a while and it stayed on. I parked up for a while and when I started up again it went out, later on while driving very slow in a car park brakes felt a bit strange and light came on again and when I drove off again the car was driving perfect, brakes were working fine but Abs light stayed on. Prior to this I hadn't done any erratic driving, wheel spinning, or hit any pot holes etc.
Anyone had a similar problem or a clue what it could be?