OK, I have the Uebertemp warning changed to 115 C and will verify later that light actually comes on at that temp. The factory settings are 125 and 135 and I think that is for diesel/gas so those who are not comfortable with 135 should probably check into this. I left the uebertemp warning to can bus active (I am pretty sure I had set it that way a couple of years ago when I first started playing around with NCS Expert) so if it this works then guys with the fancy can bus head units could in theory use that for a warning as well. That being said, I guess you could probably monitor the coolant temp and set your own alarm point with the head unit.

Reminder-- I am working with low cluster.

Sorry that should read 130 not 135

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1988 325is (purchased new) sold
2004 X5 3.0 2005 X3 2.5
2008 X5 3.0 (new to me)