Op it seems like Audi's are prone to this, and I feel your pain on this job. I did this Allroad with mold
http://www.autopia.org/forum/click-...ld-remova-restoration-signature-detailed.html
I also had the client refuse any removal of interior parts, which was very concerning to me. I am making it look nice, but am allowing him to then sell the car with a "pretty" interior, that underneath it all probably isn't so pretty.
So what as detailers should we do? Decline the job for someone else to take? Or take it fully knowing it probably will never be right again. This leaves us with a conundrum. Fix what we can with the potential for someone to buy the car after and let them deal witht he future issues, or simply refuse the job.
Awesome JOB BTW