Another E39 question

[Bin_jammin]

I'd suspect the fan clutch to be bad. You shouldn't need the aux fan if that's working properly, and the fact that it's coming on late means your primary cooling fan isn't functioning like it should be.

[bmwrp8]

I'd suspect the fan clutch to be bad. You shouldn't need the aux fan if that's working properly, and the fact that it's coming on late means your primary cooling fan isn't functioning like it should be.

will check..friends e39 is more headache than my e34

[rob101]

will check..friends e39 is more headache than my e34

you wouldn't be the first to say that :-P