actually no where in passo manual has cvt oil change interval written or even mentioned
internation forums, i have been through few, say you need to check at 100,000 km's
only in pakistani car manuals the drain interval printed in grande or civic X is 40,000km's
but you do take the first prize for changing cvt oil at 120k !
my car is at 70,000 km's and genuine CVT oil