Yet another problem for the fabia in 2012.

Turned ignition this morning to start the car and the coolant light came on and stayed on.

Here we go again I thought.

So I plugged my OBD reader in just in case and it pulled up a code 17911.

Checked coolant, it was low so topped up with g12, light gone.

Lovely I thought, but checked fault code anyway and turned out to be alternator load signal, no signal.

Then realised I hadn't actually seen my battery light lit up on my dash for yonks!

Checked wire and the blue wire had snapped.

Fitted new wire, all sorted.

Litttle hint: If there's no battery light when ignition is turned on, it's a good chance that wire has snapped/broken considering it's such a common fault.

Check for coolant leak when possible the level has dropped for a reason bottom corner of radiator is a safe bet