1. Unscrew the two screws (46) on the license plate light (E19 / 1) and remove the wires (47).
2. Pull the lamp assembly as defined in the contact springs. If the tube holder is included in the loose contact spring, when necessary, carefully bend them.
3. Insert a new lamp.
4. Check for porosity or no damage to the seal, replace if necessary.
5. Attach the license plate light, insert and secure the two screws at the same time pay attention to the normal seat of the seal.