Headlight lens replacement in 2001 E320
the headlight shell is a little more involved vs pre-2000 models (taking less than 5 mins) because the 2000-02 bumper will need to be loosened or removed
the last and important note is that the 2000-02 headlight replacement lens are more challenging to find new, OE or aftermarket, and just plain expensive (96-99 about $120 aftermarket) so you may need to settle for junkyards or Ebay used








