I had the flashing coolant light show up on my GTI with 80k miles this morning. Checked under the car when I got to work quickly for any drips(didn't see anything) and checked the reservoir while the car was still running and found that the coolant was below the MIN level. I turned the car off and the coolant in the reservoir shoots up to above the MAX level.
Any thoughts as to why this is happening and what I can do to investigate?
Any thoughts as to why this is happening and what I can do to investigate?