I know a similar story on a TSI that wouldn't run on diesel.
In other words: Don't blame the dealer or the manufacturer if it isn't their fault.
Best way is to buy a new wheel or drop them off at a paint-shop, maybe they can help you?

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1990 Volkswagen Golf CL 1.3 NZ -> soon 3.2
2018 Skoda Superb Combi 1.5 TSI Sportline