One of my locking wheel nuts has snapped (the centre part of the nut, unfortunately, the other bit is still on the wheel), the car is less than two years old, asked peugeot if its still covered - response : check with dealer. Just a little worried that the dealer will try and charge me for it, just getting my defense straight before I go there, does anyone know the correct torque setting for the locking wheel nut? Thanks in advance for any help