how to change rear wiper blade on Infiniti fx35

If you go to Auto Zone they can help you to fix it. Is depending how the manufacturer designed, some has tabs some is like bayonet stile with a pin that you push in. The way they are installed are pretty common for any car now days. If not, take it to the dealer, if you can afford it.

dealer would be the best bet, l know those little rear wipers on some cars r a pain to try to get off & on. l dont know about infiniti but all u might need is a little wiper insert to get replaced not the whole blade. l say its up to u where u want to get the blade or insert for it but go to the dealer to get it put on, they know what they r doing, most likely they will have a oil changer come out & put it on for you, oil changers do wiper blade/ inserts all the time especially when winter hits.