Honda Car Forum

a few questions, please. i just purchased a 2004 odyssey.

1. could anyone tell me the location where to add automatic transmision fluid to my 2004 honda odyssey for a fluid change? (i have done research on this forum and elsewhere, so i am aware to fill and drain the fluid a few times, and to use only honda tranmisison fluid).

2. is it also necessary and/or advisable to use only honda 5W/20 oil, as indicated in my owner's manual and on my oil fill cap as well? is honda oil as critical as the honda only transmission fluid seems to be? (any recommendations on type of oil filter also?...use just a honda oil filter or what?)

3. the rear power windows/window vents don't work properly. one side does nothing at all when pushing the switch and the other side opens only slightly sometimes and doesnt always close all the time either. any suggestions?

4. any ideas on my power lock not working on the driver side rear sliding door?

i am brand new to this website. thanks for reading all of this and thank you for responding as well.