merc 220 abs light
 

abs light on a c 220 comes on and goes off while stationary it comes on after going faster than 5 mph and stays on until ignition off and on again.??? changed 2 new front sensors. thanks in advance gaz.

The ABS computer will go into fault mode if it thinks one wheel is rotating at a different speed from then others and is unable to correct it by releasing the brakes.

Might be worth checking if the tyres all the same size and inflated to the correct pressure?