The cylinder head was replaced the first time at 15000 miles, the second time at 29000 miles. My question is has anyone attempted lemon law on this vehicle or do I have to wait for it to be done for the third time. Also have any of you attempted to get compensated for the diminished value of the vehicle? I am very frustrated with this car, and I have a hard time trusting it to get my wife across the desert ( California to Arizona) to see the grandkids. While it is not the $100,000 Mercedes, if they are going to put their name on it, it should be better than what I received.