i feel very sad and angry about this post....why?...because its a $300 part..and $400 labor job.....it's less then a hour job....i don't make $400 an hour...do u? ..even brain surgeons dont make that...you are only paying that because they have the software to sync your new sensor with onboard computer....i would seriously consider buying software and fixing it yourself.....especial if you planing to buy another x5
look into it OE-Level Coverage (Enhanced Interfaces)