2010 Audi Q5 Repair Question
Topics covered: Coolant, Heater, Heater core.
Mileage: 5,400 miles.
Mileage: 5,400 miles.
Asked on December 7, 2010
Audi q5
Coolant light is on and the heat won't work
Asked by mary darlingAnswer
Replied on December 7, 2010
Have you checked coolant level?
Replied on December 7, 2010
low coolant in system reduces circulation thus robbing heater core of needed constant supply of hot water to make heat. open radiator cap and fill to top. make sure overflow bottle has it's required supply to indicated by line/mark on outside. usually 1/4 to 1/3 full.
