View Single Post
Old 01-20-2010, 10:26 PM
Cdnrockies Cdnrockies is offline
Officially Welcomed to the 'Fest
Location: Alberta
Join Date: Nov 2009
Posts: 512
Mein Auto: X5 35d; 750Li; IS F
Originally Posted by Funf Dreisig View Post
On a 2010 35d w/ only 1690 miles and a correctly working DEF system, there are only two conditions when this should happen...
1 - The larger 'passive' tank was empty (e.g. it was never filled).
2 - The larger 'passive' tank was frozen.

So unless you were in sub freezing weather (i.e. <-11c for awhile) when the warning came on, 'All did [NOT] come up negative'. You and your dealer just don't know it yet

Funf Dreisig
We had this happen in December in our ML. It got down to -40 and we were told the pump froze. Hopefully we don't have the same problem in our X5.

'11 750 Li Xdrive Alpine White
'10 X5 35d Space Grey
Reply With Quote