When I bought my Touareg a few months back I noticed a "film" on the paint in the rear quarter panel and tailgate. It looked like mottled dull splotching, sort of like if hard water dries on a shiny surface. I didn't think too much of it because I figured I could wash or polish it out. It did not come out easily so I brought it to a really good detailer.
He buffed it and the car looked gorgeous when he was done - like a different car. The shine was incredible and all of the film was gone. That was about 1.5 months ago and the film is back now. When I hand wash the car, this mottling remains and it still looks dirty from certain angles. It is not particularly pronounced to the casual observer, but if you're looking for it it's obvious.
Went back to the detailer today and he buffed out a small area (with polish) and the spots came off and that area looks great. But....I don't want to keep doing this and I also don't want to have the paint degrading as I plan to keep this rig a long time. He thought the clear coat might be "oxidizing" in this area and thought maybe this section of the car was repainted at some point.
I brought the car to a friend who has a body shop (specializing in Mercedes repair) and he is almost positive the car was not repainted. He said he sees this once in a while but wasn't sure the cause. He mentioned a particular red shade on some Mercedes that had this problem and the factory took care of it. He mentioned wet sanding as one possibility, but I hate the thought of sanding, even if it's very mild.
So, anyone have a similar situation or any suggestions? I'm looking for a permanent solution so that when I clean the car it stays clean and doesn't develop this mottling.
It's a 2016 TDI Lux, Midnight Blue Pearl. Thanks!
He buffed it and the car looked gorgeous when he was done - like a different car. The shine was incredible and all of the film was gone. That was about 1.5 months ago and the film is back now. When I hand wash the car, this mottling remains and it still looks dirty from certain angles. It is not particularly pronounced to the casual observer, but if you're looking for it it's obvious.
Went back to the detailer today and he buffed out a small area (with polish) and the spots came off and that area looks great. But....I don't want to keep doing this and I also don't want to have the paint degrading as I plan to keep this rig a long time. He thought the clear coat might be "oxidizing" in this area and thought maybe this section of the car was repainted at some point.
I brought the car to a friend who has a body shop (specializing in Mercedes repair) and he is almost positive the car was not repainted. He said he sees this once in a while but wasn't sure the cause. He mentioned a particular red shade on some Mercedes that had this problem and the factory took care of it. He mentioned wet sanding as one possibility, but I hate the thought of sanding, even if it's very mild.
So, anyone have a similar situation or any suggestions? I'm looking for a permanent solution so that when I clean the car it stays clean and doesn't develop this mottling.
It's a 2016 TDI Lux, Midnight Blue Pearl. Thanks!