Hi Guys, I'm new to the forum ,maybe this has been discussed before, but any help would be appreciated. I have a 2005 A6 4.2l s-line,. The problem I'm having when I go to start it, the car turns over for several seconds I can hear the starter spinning then finally the car starts. I can shut it off immediately, and re-start and it starts just fine. If the car sits turned off for 10-15 minutes then it does the same thing delayed start... any suggestions???