Coolant Light 2008 Chevy Cobalt 2.2 liter
Outside temp was 90, display panel showed "Coolant" message, with Temp around 210, idling. Popped hood & shut off engine. Thought I would see and hear cooling fan running, but it was not. Safe to drive to dealer, 10 miles away ?
Coolant surge tank is about 1/2 full, and was not boiling !