Hello,
I am really struggling to diagnose the cause of a noise on my mk5 GT tdi (170). It’s standard (hasn’t been lowered or anything) and the noise seems to be most noticeable and quite loud when cornering hard left at 30mph or more. Sounds sort of like loose or rubbing/springing metallic noise. I once had a car with a similar sound and the whole rear brake gubbins had corroded away within the rear drum brakes. But this has rear discs. It also happens occasionally when I let off the brakes just as I am slowly coming to a stop in a straight line. It seems to be coming from rear left wheel area but it’s very difficult to accurately pinpoint.
Please help if you can! :)