Clicking noise when in drive for first time

[WVGolfer]

I have a 07 sport, v6 with 400 miles. Yesterday, a noise developed. When the car is started and placed in drive, there is "click" noise that appears when the car gets to about 10mph and last 1-2 seconds. It does not reappear if the car is taken out of and returned to drive. Only happens from a cold start, first time in drive.

The noise sounds like it is coming from the pedal area. It kinda sounds like crumpling aluminum foil. Suggestions?

 

[toto]

It's not a problem - it's a feature that I think is related to the brake booster. I forget the details, but this topic has come up before. I'm sure someone else can explain it better than I could.