Intermittent Rear Wiper
 

Over the last couple of weeks, my rear wiper has only worked intermittently.

Last night as I was heading home from work I tried to use it and I saw a slight movement but nothing more. One more try, a little less movement. It's trying to work. I got out of the car to see if I could 'free it up'.

Well, I'm happy to say it's fixed!!! At least until the next time I open the trunk and it gets caught under the edge of the trunk lid . . . :o

To really fix it I need to adjust it's parked position. Is it mounted on a splined shaft or do I just need to loosen a nut, adjust and retighten?

It is splined. Good luck.

my rear wipers were loose a few months ago, it ended up wiping the boot lid, i must say, it was rather clean, ina semi cricle kinda shape, jsut tightened the nut and it was fine again :)