View Single Post
  #9  
Old 03-23-2013, 06:52 PM
ard ard is online now
Resident Curmudgeon
Location: CA
 
Join Date: Jul 2009
Posts: 9,503
Mein Auto: '12 X5 35d/E39M5/996TTX50
FYI- the one inside the cabin filters recirculated air, the other two fiilter incomng air.
__________________
Keep it as simple as possible...but no simpler.
Reply With Quote