I've searched for this (honest!) but all references seem to be to older L322's. Mine is a model year 2012 TDV8 and I'd like to know where the jump post(s) is/are? I have looked in the engine bay but can't see anything obvious. I realise that the negative connection can just be any bare metal, but I thought there would be an obvious positive post?

Just had a look in mine - can't see anything obvious either but both battery terminals are easily accessible. 405 AB exec seats Baltic and Cirrus
93 RR Classic efi

Remember it's easier to get forgiveness than permission!

Gone in order:
4.4 TDV8 SE - gone to a good home
93 Classic hard dash Plymouth Blue
03 L322 Oslo Blue
2000 Disco TD5 ES Epsom Green
98 P38 Rioja Red
89 Classic Cairngorm Brown

Just had a look in mine - can't see anything obvious either but both battery terminals are easily accessible.

The owners manual does refer to attaching jump cables battery terminals  405 AB exec seats Baltic and Cirrus
93 RR Classic efi

Remember it's easier to get forgiveness than permission!

Gone in order:
4.4 TDV8 SE - gone to a good home
93 Classic hard dash Plymouth Blue
03 L322 Oslo Blue
2000 Disco TD5 ES Epsom Green
98 P38 Rioja Red
89 Classic Cairngorm Brown