Need help identifying part 2014 GLA200 AMG

[Wressell]

Found inside passenger side front bumper beneath headlight. Seems to plug into a nipple connector near the wheel arch but the plastic shown here has snapped off - looking to order replacement but can’t work out what it is.

 

[onefortheroad]

Use your vin on one of the many electronic parts catalogues ,scroll through alot of schematic drawings,you should find it .

My first guess may be headlight washer system ??????