yes its a brown plug. it also has accessories power and the optional extras plug into it. i have something plugged into mine for the remote starter etc. ive seen other stuff that use this plug too
lol i keep crap in mine.
however i keep a full set of sockets, ratchet, breaker bar, extension and screwdrivers under the floor. for that 'just in case' scenario
the internals of the transmission appear to be the same. we just have the attesa system on the rear of the gearbox.
so pretty much anything that the G35/V35/Z33 auto trans uses, we can probably use too!