How do you replace bulb in passeneger side mirror on 2006 Mercedes S500?

To replace the bulb in the passenger side mirror of a 2006 Mercedes S500, first, carefully remove the mirror cover by prying it off with a flat tool. Once the cover is off, locate the bulb holder, twist it counterclockwise to remove it, and then take out the old bulb. Replace it with a new bulb, reinsert the holder, and snap the mirror cover back into place, ensuring everything is secure. Always consult your owner's manual for specific instructions and bulb specifications.