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What's up with my Insignia?

What's up with my Insignia?

After refilling coolant in my insignia it still keeps appearing on dash the coolant is low but this is not so I have tried a few different things to see if I can get rid of this but to no avail help please

10-Jan-2019

Hi Kathleen,

Without knowing the year or engine of your car we're going to have to be a little vague, but certain versions of the Insignia were known to suffer from ECU (Engine Control Unit) issues that caused a myriad of problems such as this. It may be possible to reprogram the computer.

Of course, your problem could just be a faulty sensor, too, so we'd advise you bring the car along to a good mechanic to have it checked over.

Shane O' Donoghue - 11-Jan-2019