My shifter got stuck and would only go to neutral or drive recently and by using this board and this thread in particular, I was able to use the silicone spray into the crack between the knob and rest and it immediately worked without having to take anything off. I was prepared to do the rest but thankfully didn't need to. Although I'm out of warranty, I plan to discuss this with the dealer as my car was one of the original ones with the bad shifter when imported. It was supposedly fixed before delivery but I'm disappointed to think it didn't last. Guess I will have to carry around the spray as part of my emergency equipment