Hi. Just bought my first 7 series, a 2003 745i with 55k miles. Love it, but just heard, and then found, water sloshing in the ducts (in the armrest) that feed the a/c to the rear seat. After a long commute on a hot day there was no water dripping onto the ground under the car...is there a drain tube, and if so where. I'm guessing it's clogged... Also is there a way to get a service manual on a disc maybe? Many thanks! (This is about my 10th BMW, and we have a 2006 3-series and a 94 R1100RS.) Gareth
sorry for the late response but its dirt buildup from the rain gutter system theres little hoses that run on the pillars that dump water out when its raining when a leaf or debris get in there the piping gets backed up and leaks inside the car
