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Old 08-29-2011, 12:19 PM
spokelizard spokelizard is offline
Officially Welcomed to the 'Fest
Location: SF Bay Area
 
Join Date: Jun 2009
Posts: 755
Mein Auto: 2007 X3 MT
Quote:
Originally Posted by timfitz63 View Post
I seem to recall that BMW's recommended change interval on the engine air filter was something absurdly long; like 50-60k miles...

The cabin air filter, I thought, was every couple years, coinciding with the brake fluid flush...
My recollection is that the official interval is cabin filter at each Inspection, or roughly every 30K miles (for me Inspection I was at 34K miles) and the engine air filter at Inspection II, or roughly every 60K miles (I haven't hit Inspection II yet).

In the personal maintenance schedule I've set up, I halved the intervals to 15K and 30K.

Then when I came back from the desert in July (lots of unpaved dusty roads) I replaced both even though I hadn't reached even 15K on either one. Started a new 15K/30K replacement cycle (or sooner if I go back to the desert.)

Last edited by spokelizard; 08-29-2011 at 01:01 PM. Reason: duplicate word
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