Oil Leak at oil pump?
 

Yesterday I noticed a few drops of oil under the X5. While trying to isolate where the leak was coming from, there appears to be only one place that I can see, at the oil pump. I did not see a leak coming from above.

If the X5 is connected to a diagnostic machine, would a fault code confirm this? I know the right answer is to take it to a mechanic, but I am a DIY'er.

Thank you in advance,
Ken