Hi, I just contacted my local BMW stealer to request details on the recommended manual gearbox oil for my Z3, 2.2, 2002, (plus I gave them the reg no. & VIN no. as well), and was told that they could not advise unless the car was up on the ramps to check the tag plate on the side of the gearbox. :-o Is there so many variations of oil......or was it that they did not wish to advise 'joe public' and lose the possible trade? Recommended oils would be appreciated.