In this video I replace the inserts for my rear wiper blades on a 2008 Toyota Highlander Limited. Here is where I purchased the wiper blade inserts: www.ebay.com/itm/2008-2011-HI...
This was helpful, but I ended up buying an aftermarket wiper and just swapping the whole wiper out, although the factory wiper does look better, it was a lot less work to just swap out the wiper Instead of change a wiper blade.