Drain The Coolant
Special Tools And Workshop Equipment Required
- Shop Crane - Drip Tray:VAS6208
- Hose Clip Pliers:VAS6340
- Protective Eyewear
- Safety Gloves
The coolant system is under pressure when the engine is warm.
There is a risk of scalding due to hot steam and hot coolant.
Reduce the pressure by covering the coolant expansion tank cap with a cloth and carefully opening it.
-- Open the coolant reservoir cap -arrow-.
-- Remove the noise insulation. Refer to OVERVIEW - NOISE INSULATION .
-- Place the :VAS6208 underneath.
Vehicles With Version 1 Radiator:
-- Lift the clamp -arrow- and remove the lower left coolant hose from the radiator.
-- Allow the coolant to drain.
-- Lift the clamp -arrow- and remove the lower right coolant hose from the charge air cooling circuit cooler.
-- Allow the coolant to drain.
Vehicles With Version 2 Radiator:
-- Lift the clamp -1- and remove the lower right coolant hose from the radiator.
-- Allow the coolant to drain.
-- Lift the clamp -2- and remove the lower right coolant hose from the charge air cooling circuit cooler.
-- Allow the coolant to drain.
Continuation For All Vehicles:
-- Loosen the hose clamp -arrow- and remove the lower coolant hose to the Heater Support Pump -V488-.
-- Allow the coolant to drain.