Today my girlfriend picked up an '08 from a used dealer. She got a decent price ($13,500) but I have my concerns (repainted bumpers, non-original carpet) the car had a clean carfax, she wanted it and I've learned not to argue. The car has HID lights, but the drivers side light appears to be a different color temp. Is this normal? On the steering wheel there is a button for SAT NAV but when we press it, it says the equipment is disconnected. Did cars ship with this button but not the necessary equipment? The car is sitting on snow tires now, is there a forum favorite when it comes to summers Thanks!