My ABS is illuminated on my dashboard.I do not have a manual so need to know what to do and how soon to do it? It is a vauxhall cavalier 1.8i. N reg. It has only just been fully serviced and MOT'd.Can anyone help
may be one of the sensors on the wheels has come loose or has a bad connection.if its only just been serviced then there is the possibility that they have disturb a connection.