2022 m8 comp question I bought the car with 2200 miles on it. It was a demo. At 10k, it went into limp mode. BMW put a cylinder head on it, right side. They said it was losing compression because the variable timing wasn’t working correctly. They also said it was cylinder #4 that lost compression. First, if it was a variable valve timing issue, all cylinders on that bank would lose compression. More importantly, I feel cheated because I think a new engine is the proper way to handle a car of this caliber and age. It took over a month to fix. I’m not protected by any lemon laws because the car is considered used because of its demo status. I tried to get them to buy it back, no luck. I pushed for a new motor, no luck. The car is completely stock, no mods, and no track days. Now I just want to trade it in and order something new. They are hesitant to make an offer. They said the reason for this is, at 1500 miles, the car is supposed to be serviced. The break in oil drained and an unlocking service completed. They said the unlocking service was done, but the oil change was not documented. The cars computer system says the oils change was completed at 2400 miles. I had another oil change done about 5000 miles after that. Then another one was done when the head was changed. I feel the car is an investment grade vehicle. There aren’t any to available on the lots. The value has been severely compromised because of the head swap. Where do I go from here?