How do you change an indicator bulb on a vito?

To change an indicator bulb on a Mercedes-Benz Vito, first, ensure the vehicle is turned off and parked safely. Open the relevant side's indicator housing by carefully prying off the cover or removing any screws. Remove the old bulb by twisting it counterclockwise, then insert the new bulb in the same socket and twist it to secure. Finally, reattach the housing cover and test the indicator to ensure it’s functioning properly.