01 4Dr Civic LX. 1: The driver side window switch can only control the front 2 windows. The rear 2 windows don't respond. One of the rear window can be controlled by its own door switch. 2: When opening the driver door, the light (inside the car) does not turn on. It turns on with all the other doors. 3: If I leave the key in the ignition or headlights on, and open the driver side door. There is no buzzing. Key in the ignition is not a big deal, but I would like to know if I left the headlights on. Do all these issue point to the driver door switch or could be something else ? Thanks