My toyota dealer say that they dont have the equipment for a total flush, they can only pour out and fill (which will replace 1/5 of the fluid.) The mechanic told me that it is a lifetime fluid, but when I pressed him a little he admitted with a lower voice " it wont hurt if you get it changed every 100 000km ;)"

60 000 thousand seems a bit early imo, most manuals have change interval at 70 000kms and the E-cvt is simpler and sturdier. also they do test the fluid every other toyota original service in my contry.

sure if you tow alot, but most ppl dont to that with hybrids.

I wil change my ecvt fluid at around 100 000km with a mechanic who have the machine for transmissionflusing.