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Old 01-13-2013, 08:59 AM
x3brian x3brian is online now
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Location: Sacramento CA
Join Date: Jan 2011
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Originally Posted by vern View Post
No need to change it that often.50,000- 60,000 miles is OK.
Really? I completely disagree...this is the cabin air filter...the air you breath...and the filter becomes quite nasty after 15k or once a year. My 09 manual states change at every oil/inspection service..which is roughly every 15k miles/annually in BMWs interval counter.

You are right though with the engine air filter.

Last edited by x3brian; 01-13-2013 at 10:22 AM.
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