I am occasionally starting to hear a slight whine in the car, short lived, ? tranny? 2010 with 31k miles, has 2 yrs left on Cpo warranty, trans fluid never changed as far as I know, Jag dealer over one hr away, should I just have trans fluid changed or flushed locally when I have oil changed this week or take it to the dealer? thanks

 

Could it be coming from the supercharger? There is a service bulletin out on the supercharger prematurely wearing because of a spring causing wear. This problem normally causes the engine to sound like in has a bunch of loose bolts. However, the service bulletin mentions supercharger whine.

 

It's an xk not xkr so I don't think I have a supercharger.

 

You don't have a SC. Sorry, I should have paid more attention to your post.