I would kick up a stink with either your dealer or Yamaha directly, i,ve had 3 claims on warranty on my XTX 08 plate and my dealer was great about it and the problem was sorted very quickly. I,ve had a new engine case and new fuel tank (corosion) and a new lock set (ignision lock sh*gged) which inclueded a new 09 ECU.
Cheers BEAR.

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