Coolant, draining and filling: Draining
WARNING: This page is about a different variant/trim than selected.
- Remove cap from coolant expansion tank.
CAUTION:
Hot steam may escape when the expansion tank is opened. Place a cloth over the cap and open with caution.
- Remove sound insulation: Refer to 50 BODY, FRONT .
Vehicles with a radiator drain plug
- Remove radiator drain plug to drain coolant - arrow -.
Vehicles without a radiator drain plug
- Pull off bottom coolant hose retaining clip - arrow - and remove coolant hose from radiator quick release coupling to drain coolant.
Continuation for all vehicles
- To drain coolant from engine also remove coolant hose at oil cooler - arrow -.
NOTE:
- Observe disposal regulations!