Noticed little spots of grease on the inside of my drivers front wheel when rotating the tires. Saw that it was coming from the rubber axle boot. Took the car in and they said they can't change just the boot, but it needed a new axle assembly. Luckily I still had 2 months left on the 5 year drivetrain warranty because the bill would have been about $600.
Thought I should share, I figured it would just be a $20 piece of rubber, but that wasn't the case lol
Here is what a leaky boot looks like, and pic of my wheel.



new axle

