OK, I crawled under my car yesterday and took these pictures. I've identified these areas as the sites of the AOC Haldex filter, drain/fill, rear diff drain/fill, and bevel/angle gear drain/fill. Enjoy. https://dl.dropboxusercontent.com/u/60286668/volvo/BevelDrainFill.jpg https://dl.dropboxuserconte...

I'm glad that someone has raised this thread. I recently purchased an '08 S40 T4 AWD and I've ordered many parts (fluids, filters, belts, plugs) from ipd.com. I'm looking to change the Haldex/AOC, rear diff, and angle/bevel gear fluids. But, I'm getting very conflicting reporting on where these drai...