Nissan x trail 2017 cvt fluid change

[Gilly]

Hi iam new to this forum and Nissan vehicle I am trying to find the service interval for the cvt gearbox and what oil I require and how much I need and is there any thing I need to now when changing the oil. Does nissans brand have to be used or can you use another make many thanks in advance 

[Trevor]

I would try to stick to the recommended fluid and I would also recommend to change the fluid (and filter) before it is due as you'll find it will make a noticeable difference to the drive but also ensures a longer life for the gearbox.