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Old 06-10-2013, 09:27 AM
slowlanemcvane slowlanemcvane is offline
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Location: Tacoma
 
Join Date: Jun 2013
Posts: 29
Mein Auto: E46 325i
The thermostat that you are talking about actually plugs into the bottom of the expansion tank. Take a look at the link posted below, it's part #4. Follow the dotted line and that should give you an idea of where it goes.

http://www.realoem.com/bmw/showparts...00&hg=17&fg=05
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