rear washer

Most probably a really dumb question, but I can't find anything in the owner's manual. In the Estate, does the rear screen wash come from the tank under the bonnet (i.e same as for the front screen/headlamp wash)? I only ask as my old beemer had a separate fluid reservoir in the rear.

From buying my new machine, I have a few little gremlins to fix. Today's job was the rear washer. . . Little plastic screw in snap fixes were removed from the tailgate to pull off the trim, and allow me to get to the wiper motor. I see from here that the blue washer pipe was simply not...