OEM MERCEDES ADAPTIVE CRUISE DISTANCE RADAR SENSOR
good working condition,
removed from 2015 S550 with 54k miles
fits:
2014-2017 S550, SS550e, S600, S63 & S65
2015-2016 C300, C400 & C450
2015-2018 C43, C63 & C63s
2018-2019 GLC300 & GLC43