Key out, interior fan runs even though I have not activated the feature on 2007 Mercedes-Benz ML320 CDI

the interior fans continues to run after the car is turned off and the key is removed. Fan recently run on defroster mode for a long period due to weather.

by in Port Huron, MI on December 30, 2013
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1 answer 2 comments
ANSWER by , March 11, 2014
Gotta check relays , i think that circut relay is no good.
COMMENT by , May 22, 2014
NOT A REPLY: I have the same problem. Key out , Engine off but interior fan still running. Pulled all Relays and Fuses in front but still running. Are there other relay location besides the engine compartment?
COMMENT by , May 22, 2014
How about temp sensor shorted