Why does your 2005 jaguar s type say engine coolant low when it is full?

If your 2005 Jaguar S-Type is indicating low engine coolant despite the reservoir being full, it may be due to a faulty coolant level sensor or a wiring issue. Additionally, air trapped in the cooling system or a malfunctioning gauge could also cause this warning. It's advisable to have the vehicle inspected by a professional to diagnose and resolve the issue accurately.