Does any1 know how to change the reverse light switch on a ford galaxy 2.8 v6 1997 (p reg)?

Does any1 know how to change the reverse light switch on a ford galaxy 2.8 v6 1997 (p reg)?? i know its on the gear box somewhere but i cant find it.Does any1 know how to change the reverse light switch on a ford galaxy 2.8 v6 1997 (p reg)?On my diesel Galaxy it's on top of the gearbox under the fuel filter, and its a pig to change. I did it once and it's gone again, so I use my hazards now for reversing, it's not part of the MoT anyway.Does any1 know how to change the reverse light switch on a ford galaxy 2.8 v6 1997 (p reg)?If your sure it's the switch,then buy a new one and then look for one the same on the gearbox or gear-change unit...Does any1 know how to change the reverse light switch on a ford galaxy 2.8 v6 1997 (p reg)?look around the transmission near the shifter linkage it should be easy to see