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Home >> Audi >> 2017 >> A3 Premium, 2D Convertible >> Repair and Diagnosis >> External Pages >> Different car >> Section 14 (COOLING SYSTEM (4-Cylinder Direct Injection 1.8L; 2.0L 4V TFSI Engine) -- (A3 SEDAN)) >> 19 Cooling System >> Coolant System/Coolant >> Coolant, Draining And Filling >> Draining >> Notes

Coolant, Draining And Filling: Draining: Notes

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2017 Audi S3, 2017 Audi RS 3, 2016 Audi S3, 2016 Audi A3, and 2015 Audi S3. However, it is still accessible from the selected car via links, so may be relevant.
WARNING:

The cooling system is under pressure when the engine is warm. Risk of scalding due to hot steam and hot coolant.

Scalding the skin and other parts of the body is possible.

  • Wear safety gloves.
  • Wear protective eyewear.
  • Reduce the pressure by covering the coolant expansion tank cap with a cloth and carefully opening it.

-- Open the coolant reservoir cap -arrow-.

GWWN10-10689Courtesy of AUDI OF AMERICA, LLC

-- Remove the noise insulation. Refer to NOISE INSULATION .

-- Place the :VAS6208  underneath.

Version 

GWWA19-11609Courtesy of AUDI OF AMERICA, LLC

-- Lift the clamp -3- and remove the lower right coolant hose from the radiator and drain the coolant.

-- Vehicles with a left auxiliary radiator: loosen the hose clamps -1, and 2-. Disconnect the coolant hoses and drain the coolant.

GWWA19-11743Courtesy of AUDI OF AMERICA, LLC

-- Connect the coolant hoses with the connector coupling again. Refer to CONNECT THE COOLANT HOSE TO THE CONNECTOR COUPLING .