If someone doesnt respond, thats nothing against you, no one might have the answer you seek.
AudiWorld is another site you can go to, but dont be afraid to drop a thread with a question. Spread out your resources.
If you have some spare change, go to bentleypublishers.com and buy the service manual for your vehicle. You will be able to find almost everything there and you can access on your phone or computer anytime anywhere with internet.
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