For my 2015 infinity qx70, i was told the air bag module within the passenger seat and the occupancy classification system (ocs) which is part of the airbag system have both gone bad this friday causing my sensor light to come on. the dealer is saying the only way to repair it is to replace the entire passenger seat, which i very seldom ever have anyone in my car. both the qx50 & qx60 have recalls for the same thing, but the qx70 does not. the light just came on friday morning, with no advance notification or issues. i'm told the replacement part for the air bag module is 873003gw4b and the ocs sensor is k88206w0y0a