This instruction will show you guide on how to replace headlight washer cover on 2011 Mercedes W212 E300.
More repair cases about W212, please refer to BENZ E-CLASS W212.

Steps:
Got a new unpainted cover from the dealer

Cleaning with alcohol

Found a local paint shop that would make a compressed spray bottle with my color code

You can find the paint code on the car

A quick google search of Mercedes 497 color code come with the car’s color “Cuprite Brown”
Do some protection and Start painting
After 5-10 min shaking the bottle I applied 3 coat of paint 10-20 mins in between

Followed with 3 coats of clear coat with the same procedure as the paint

Color could fix it with a polish but the whole bumper needs a polish or a repaint

Remove the bumper to replace the washer cover.

Remove the old headlight washer cover

Replace new headlight washer cover

Let’s check how it looks

More Mercedes-Benz cases, please refer to Benz Trouble Repair.