Just came across this
Seemingly do 230-250-280, LHD and RHD options but my check on a 280 did not give me a manual option. 250 looks LHD only but auto/manual options
But... useful to know
https://www.autosparks.co.uk/finder/car/mercedes/280+slSorry, just did a search on autosparks and I’m not the first to this party