I just bought a 2010 XC90. There is an auxiliary ipod hook up in the center console and a USB port in the glove box. 1. Is it true that an after market auxiliary chord for the ipod will not allow the car stereo to control the ipod and would have to be controlled by the device itself? 2. If I buy it ...

I had an oil leak and my mechanic told me it was coming from the turbo so he replaced it. After I got it home I noticed a much larger oil leak. I brought it in, he ran it, put it on the lift but could not find the source of the leak without taking out any parts. Does anyone have any idea where it is...