Zafira 09 front windscreen steams up

zafira 09

I have a Zafira 09 B. Currently the front windscreen gets steamed and when I turn on the blower/heater it takes such a long time to clear up. Sometime it does not clear at all. Hot air is coming out of the Vent it is not coming out of the front to clear the windscreen.

Your mode door actuator is not working properly and will need to be replaced.