Have a Car Question? Ask a Mechanic Online.
Have just done an oil and filter change on my Fiat Doblo, but cannot turn off the oil warning light.
The reason the oil light is flashing is because the engine control unit works out the degrigation of the engine oil, when you change the oil and filter the oil life monitoring as the be reset.
The only way to reset this is with the correct diagnostic tool, a dealer or a specialist will reset it for a small fee.