Originally Posted by BobtheTrain
Shame about the missing apostrophe.


Arguably all three possibilities are correct:

Owner's Manual - the manual possessed by a singular owner
Owners' Manual - the manual possessed by all owners
Owners Manual - the manual intended for all owners but not necessarily possessed by them

and of the three I personally think the last is most appropriate?

Tim H.
1986 4/4 VVTi Sport, 2002 LR Defender, 2022 Mini Cooper SE