How to replace the Dutch heater tank?

1.steps of tiida warm air tank. 1. When replacing the water tank, first remove the negative electrode of the battery to prevent accidents during replacement. 2. The air inlet should also be removed and the plastic clip should be pried open with tools. 3. Lift it up and take the kettle down. Fishbone pliers remove the clamp and unscrew the left and right fan motor screws. 4, remove the motor connector, remove a thick two thin tube. Just replace it. Start the engine, run it for a few minutes, check and replenish it.