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Old 02-26-2011, 01:34 PM
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dunderhi dunderhi is offline
Next: '18 AMG GT Roadster
Location: MD
Join Date: Dec 2006
Posts: 6,866
Mein Auto: 15 M6 vert, 15 328dxt
Originally Posted by bimmerdiesel View Post
Also owners who had DEF related issues please mention your location too. I have feeling that its very local to colder places. I think these transfer pumps fail mainly because they pumpcrystalized DEF from passive tank which is not heated
My car never saw a temp less than 45 degrees before I got my low DEF light due to pump prime loss.

2015 M6 Drophead Coupé
2015 328xd Estate
2013 X5M Sport Utility Vehicle
2013 650xi 2 Door Fastback Saloon
2011 Dinan 5 Saloon
2011 335d Saloon

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