Re: Solution to window water leak...
There's a cheap fix from the Audi forum that may work -- it worked on my A6 but the window seals are a little different. They suggested sliding a length of clear PVC tubing (e.g., 1/4" aquarium tubing) in the groove in the rubber seal. I just checked my SRT6 and the groove is not big enough, but it looks like 3/8" tubing could easily fit in all the way and cause the seal to move outwards, towards the window. You can buy different diameter clear plastic tubing at Lowes, etc. Not sure if this would work, but it may be worth a try.