Originally Posted by rich1068
Just taken this shot of the underside of the drivers seat.
Passenger side is clean as a whistle.
This is on an F31 320d Sport. Build date 18th September. Less than 200 miles on the clock.
Wow, rustier than mine. You definitely need new seat frames with proper rust prevention e-coating.
You, or dealer, can clean up the rusts for now, but eventually the rust will come out again because the current metal frames didn't have rust prevention coatings.
Visible hinges will get worse too.