I just don't even know what to do anymore:My SC, despite their best efforts, can not find the root cause of the issue. They are starting to talk about just giving the car back. How can I take a car back that has left me stranded twice without knowing what happened? They say there are a few more places to look, but it doesn't seem like they expect to find anything.Tomorrow is 23 days in service and 30 days since I took delivery.I'm starting to think about filing the lemon law paperwork with the state. Is there any disadvantage to this? What if they end up fixing the car and I get it back - will I be killing my resale value if my VIN is in some lemon law database?I really love the 3 and want the car.What would you do? I'm so burned out by this situation.