Ok classcbabe, read below
Ok, first i will say this over and over as i have in the past, they dont make cars like they use to. A benz still has the name, the class, the power look, and the safety, but not the relialbilty as it had back in the 70s and 80s. Now to address one of your issues about the left light, when you turn your lights off u seem to be twisting the light nob all the way to the left. Thats wrong, it should be twisted to the middle. U see the car had a feature where you can keep either the left or the right light on all night with out using up your batery much. Its a safety issue if you park on a hill or on a curb so cars can see you while your car is parked. You will not get a dead battery. So go back and test this out, turn all the way to the left and you will see the left one on, then turn all the way to the right and the right one will be on. This is not a problem with the car, only an option. Its there because in europe they have steep roads and curves and people park on the side. Now, for the rest, u cannt claim a lemmon law for just having problems, u need to take your car in. I think your brakes squeeking can be fixed realy easily and the transmition issue well i have heard people have that problem and there is a fix. Dont get me wrong I would be just as pissed off as you are but i also think it can be fixed. Please let us know how it turns up for you