You are obviously dealing with a dealer who values his relationship with his manufacturer more than his relationship with you. The dealer who makes more money for the manufacturer will be taken care of by the manufacturer. Better pricing, availability of product, expansion of territory, etc. This is my opinion- I would take that bike back and request a different model, preferably one that is well-developed like the people series(200, 250, even 150). I think Kymco put out a product that is in a Beta stage still and something tells me that bike will see more trouble down the road, not less. What Axy said previously is correct,
''I know you will not be consoled by my words, but I said many times on this forum that Kymco is not a hyper-quality bike as it is touted to be. Far from that. The problem is that I do not know what should be the premium brand anymore, which brand would be better? 20 or 30 years ago there would be a reliable scale to determine that, but not anymore. However, from my own experience and driving Italian and Chinese vehicles, it is much, much better, but not so good that it does not have flaws like you are experiencing.''
In my opinion, you bought a bike that is still under development and/or has manufacturing issues. Kymco made their fortune selling relatively low-priced scooters, not motorcycles. They make a darn good scooter. I also would bet they did not develop much of the design in the quannon. IMO, take the motorcycle back and trade it for a scooter. They make a pretty good scooter. I would bet Kymco sells 300 scooters for every motorcycle. It's what they do. It's what they are good at. If you want a small motorcyle buy a kawasaki ninja 250. You may lose money now but I would personally have a reliable scoot any day than a bitchy motorcycle.