• Yeah visually check them, start with the rears they usually go first. From BMW it is new driveshafts only but I think Euro Car Parts sell the rings separately, if you jack it up and look up with a torch slowly turn the wheel and you should see shiny bits where it has touched and worn the corrosion

    And thanks you are welcome :).

  • Cheers, super helpful, gonna get investigating. Gonna probably buy a foxwell reader too. Can always flog it if I sell the e46!

    Any excuse to get a gadget Tbh,

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