I can tell right away your auto was garaged. Parking outdoors 24 hours a days takes a toll on the paint and over-all appearance. Did you ever see those clear plastic headlight lens covers turn cloudy and brown. UV rays pounding away rip things up. Constant sunshine in my opinion is the enemy but rain, rock-salt, snow and ice also speed up the deterioration.Hi bob1 yes you guessed correct its garaged at night or when I'm not using it. I have a old Ford diesel I use mainly for work as I do a 100 mile round trip. The G35 is a lovely machine. Infinity jist started getting popular here is Scotland over the last two or three years.