Battery light.

[focusrs]

Battery light is staying on on the dash. I have changed the battery and the alternator, and still the same thing is happening. Any suggestions?

[burgo]

check all your earths, thats what id try first anyway

[Aragorn]

that basically means the blue/white wire thats going to the alternator is shorted out to ground somewhere (assuming the new alternator isnt broken too)

it should be on the pin marked D on the alternator (might be D+ but its defo D anyway)