The eingine cooling light starting coming on and off today... it would come up for 1-4 seconds at a time at irrecular intervals.
The oil temp was at a healthy range 80-85 C (was -2C outside this morning).
I had a new thermostat fitted in June, a new water pump fitted in August.
I have checked the water level and is unchanged since the water pump change.
The fans kick in alright, the cabin heating works.
I can't think of anything else, am very close to the point of getting rid of it.
1.6 16v (X16XEL) LS 5Door Petrol Manual Treg 1999 (with clutchless A/C pump, due to get a new pump in).