Originally Posted by scoutmstr
The computer automatically turns on the recirculation for 30 mnutes whether or not you push the recir button.
Not in my car.... the recirc button never goes on unless I push the button.
As for pushing the button while the car is off... someone said it isn't a big drain on the battery but I am too afraid to test it. Sometimes I turn it on for a few minutes then turn it off.