thank you Peter T. looking forward to do mine soon, this will help a lot...A few more photos:
Don't see any central hole for the wiring.anybody had a chance to check these swivel plates?
http://www.discountvantruck.com/sprinterswivelbases/sprinterseatadaptersswivels.htm
they are for $199.00 made in USA
to: imacd I do not know about the central passage for the wiring, I do see wires under my seat but don't know what purpose they serve, maybe seatbelt, so I would presume, that all the seats have some wiring, so since is made in US I would think that they are counting with it (the wires), they are saying, that the swivel is 5x better than the one from germany, that is why I am asking here, $100.00 per swivel is good saving and I have only simple seats..Don't see any central hole for the wiring.
OK, centre bolt is drilled out for wire.Don't see any central hole for the wiring.