So... I have 41k miles on my Auto '05 Limited Roadster and I don't know where to start!
Dealer fixes so far... (Under Extended Warrenty thank god

)
Tire monitor system replaced
Right headlight housing replaced due to leak
Replaced Valve cover and valve cover gasket
Replaced two O2 sensors ($400 each!)
"Minor Overhaul" on Transmission
This car has been a blast to have and drive but it has had soooo many issues with it! And repairs and parts are not cheap. Even with all of the troubles, I still love my XF to death and will never sell it.