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Old 12-15-2011, 08:06 AM
dEN1 dEN1 is offline
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Location: England, U.K.
Join Date: Dec 2011
Posts: 3
Mein Auto: e39 530i auto
Originally Posted by dEN1 View Post
Thanks Very much for the reply!!
I have just looked at my car (1:36am night) and the cable for the sensor is missing ??
I don't know if there is something sinister from the previous owner about this (Loss of coolant??) or just not wanting to replace the sensor/tank.
Would any body happen to know where the sensor cable/wires go to??

Thanks Dennis.!
Update........I phoned the BMW main dealer who used to service the car & it appears the car never had a expansion tank sensor fitted in the first place!!
Apparently..not all BMW had them...they were an optional extra!!
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