I have a 2004 SRX with the V8. I noticed a few drops of oil on my garage floor, so I started looking around. It noticed that there seem to be fresh oil on the oil pan, but couldn't get under far enough to see the source, so I dropped it off at Cadillac. Called me at the end of the day, and said they replaced the front timing cover and gasket, per TSB 05-06-01-015. The tech that I spoke with told me that they had a new design for the timing cover. Just wanted to post this in case someone has an oily oil pan.