Member123 Posted April 29, 2008 Share Posted April 29, 2008 I live in the Pacific Northwest (Portland) so I rarely use Air Conditioning. In fact I always keep the Climate Control system set to manual (Auto is Off) and set the Recirculate/Auto/External switch to External. This allows cool external air to filter into the cabin. I use temp control to warm the air if needed. I have noticed about 70% of the time the Recirculate/Auto/External setting is automatically switched to Recirculate when I start the car. So I have to manual switch Recirculate/Auto/External back to the External setting (no Auto). And yes, Recirculate/Auto/External is set to External when I switch the car off and I have set the filter sensitivity (on Nav screen) to Low. What’s more, a few days later, the Recirculate/Auto/External setting suddenly stays set to External when I start the car (which is what I wanted in the first place). Huh???? This cycle seems to repeat itself randomly; sometimes Recirculate/Auto/External is set to Recirculate and sometimes it is set to External when the car is started. I don’t understand this behavior. Does anyone have an explanation? Thanks in advance to anyone that can explain this..... Quote Link to comment Share on other sites More sharing options...
The G Man Posted April 29, 2008 Share Posted April 29, 2008 I think it has to do with the outside temp vs the inside temp and where you set the temp setting. Say on a hot summer day, outside temp is 90 and inside temp is 110, it will switch to outside air intake to try to cool down the interior. Quote Link to comment Share on other sites More sharing options...
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