Have you checked the roof? I had this on my v70 (no roof rails) The blanking plates for the roof rails were old and no longer weatherproof. This led to a dripping through the roof by the front door which I originally thought was door seals. Whether you have roof rails or not I’d check these areas fo...

I have just yesterday fitted the below code from partsforvolvo (main Volvo parts source in Uk) https://www.partsforvolvosonline.com/product_info.php?cPath=663_613&products_id=3634&osCsid=019841999d4f7a17fb43af6ce9c3701d It looks fine although the connection piece is black not clear like the ...

I need this sorted. So after finding useful posts here from others I have doubled up. Removed the new core, and applied a very thin sliver of silicon gasket to both mating faces, reset the O rings. (New ones supplied with core - prob not OEM) I also have replaced the screw with an M4 nut, washers an...