Hello, My 97 328iC is leaking in the lower corners of both sides of the rear window. It appears as just a small drip that is coming in. Unfortunately there are no dealers withing 2 hours of where I live. Does anyone have experience with this? Will replacing the plastic zip in rear window solve this problem. This is a new vehicle for me, the previous owner said it did not leak. I have purchased the cleaning and treatment package for the top from a dealership before I moved to this remote location. Does anyone know if using that conditioner for the top will stop a leak, I don't think so. I understood it to be something that helps preserve the top, but not stop leakage. Any help would be greatly appreciated. I am a 40 year old guy who just started his first year of law school and definetly do not have the time to be chasing a leak. I love the car but hope I don't come to regret buying it. Thanks, Tim