1. Remove the protective cover of the headlight (see above, "Replacing the low and high beam lamp").
2. Without disconnecting the wires, remove the side light bulb holder from the reflector.
3. We remove the faulty lamp from the cartridge.
4. We insert a new lamp into the cartridge and install the cartridge into the reflector.
5. We install the protective cover of the headlight in place and tighten the two screws for its fastening.