I have a 2004 3.0 B6 A4, when I start the car in the morning there is a whistle sound kind of. I can not really explain it. This only happens it the morning. When I start the car later in the day it does not happen. I was wondering if anyone could help me. I have another problem, in the morning the steering makes a weird sound, or a sound it shouldn’t make. I notice it a lot when I am driving in a parking lot, turning at low speeds. There is a little vibration and it makes a weird sound. The sound isn’t very loud, but you can still hear it. If someone could help me out that would be awesome. Thanks