Quote from manual:
"A set of fuses and relays is positioned on an auxiliary bracket (not removable) on the left-hand side of the main fusebox; next to this is also the power window control unit N38, the electronic key control unit N77, and the electronic windscreen wiper device N14."
There is a diagram of the fusebox area by the drivers area, but no key or numbers on it. Also note that the diagram is for a LHD car, so "on the left-hand side" may actually be "on the right-hand side". Dunno if the bracket is reversed on RHD.
There is a then a list of fuses/relays, with G311 and 310 being "Power window fuse" and "RH Power window fuse" (They are the only two 25Amps listed)
Sorry, it doesn't give any more info