Well, I took delivery of my new 2012 Optima LX just 6 days ago. After parking it on my driveway, I noticed on the third day that a clear liquid was leaking from the bottom of the car. The leak appeared to be fairly minimal so I ignored it, thinking that it was a "new car" thing. On the fifth day, the brake light on my dashboard lit up while driving. Upon taking the car back to the dealer today (Friday), I was told that they had to order a new brake line and, due to the holiday weekend, I probably won't get my car back until mid-week! The dealer is giving me a loaner but, now I'm getting a bad vibe from my new car. Has anyone else experienced this problem with the brake line??