This is a Genuine NAV Audio Display Screen Monitor.
In Used Condition, see photo.
OEM Part number:
A1669001420 / A1669018106 / A2189021606
A1669008122 / A1669012507 / A2189027506
Fits: A GLA GLE GLS W177 X156 W166 X166 W292 - check with the part number.