i have the esp light stuck on,it came on after about 15 miles from garage after picking up,and it comes on as soon as key is turned since.i,ve read of the ibiza,s doing this and turning out to be broken wires on a connector from alternator.does anyone know if this broken wire fault could also occur on the mk2 leon cupra tfsi as i,ve noticed a couple with similar problem being told its the abs unit needing replacement.