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  #23  
Old 01-05-2013, 08:07 AM
c3uo c3uo is offline
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Location: Canada
 
Join Date: Jul 2006
Posts: 30
Mein Auto: Audi
Just so everyone knows, I have read a few articles (see Motor Trend long term test) where the capacity increases due to expansion in the hoses, etc. Seems completely normal (but unique to BMW).

http://www.motortrend.com/roadtests/...e28i_update_9/

http://www.edmunds.com/bmw/x3/2012/l...behind-us.html

So in summary, watch your coolant level and expect to add 1 litre between 15,000 and 20,000 miles.
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