My 110 is negative earth. Went to put the jump leads on a old Ford Pop today but that is a positive earth! So which leads do I connect to which without frying the Landy or Ford Pop!
only difference is the body is used for + instead of -
if connecting direct to battery its no different.
if putting one lead to ground then that would be the red lead to a body point and the black lead to the - terminal on the battery.
this is for the Ford pop.
your Landy would be no different to the usual way.