Hope someone can confirm --- 2009/10 3L diesel XF , filled with fuel and gauge did not change !
I have looked in various places and youtube and the general consensus is that its the connectors that are probably at fault, however removing the rear seat the access rubber? cap is covered with insulated carpet. there is a pattern showing, I assume, where the cap is but the carpet as is is not removable.
My assumption is you have to cut out the circle to gain access -- can anyone confirm this ?
Thanks John