4 x 4 selector swith problems

  1. Wanted/Swaps
    My 2010 Pathfinder is fitted with the switch in cab which has " 2 High", "Auto " "4H" and "4L" The switch is faulty and is getting impossible to turn. Firstly, how do I get it out to replace it and secondly, where can I get a replacement without paying Nissan's exorbitant prices?