Vehicle and product scope
The source title and body identify the Mercedes-Benz GLC254, model years 2023–2024, with existing factory ambient lighting. It describes replacement metal midrange speaker covers and states that programming is not required for the illustrated arrangement.
The source product image instead identifies a 2022–2025 C-Class W206. The replacement photograph also refers to an illuminated cover, while the title refers to metal covers. These discrepancies do not establish that the pictured kit fits a GLC254 or that both product versions use the same mounting method. Confirm the GLC254-specific cover kit and installation instructions before selecting parts or modifying the original cover mounts.
Product image
Door-panel removal shown in the source
The source photograph shows two front door-panel retaining screws removed with a T30 driver; these are not door hinge screws. It then shows releasing the door-panel clips using a plastic trim tool, releasing the upper edge and the outer locating clip, releasing the inner door-handle cable retainer, and disconnecting the door-panel/door-module connections.
The English photograph currently omits the cable-retainer caption. The sequence above restores that source instruction without treating the blank caption as a missing operation.
Cover replacement shown in the source
The photographs mark the original speaker-cover weld points and show removal of those points, followed by replacement and re-welding to secure the new cover. The second photograph specifically calls the replacement an illuminated cover. The source does not give the removal tool, welding method, settings or acceptance criteria, and does not resolve which cover variant this operation is intended for.
Illustrated appearance
Troubleshooting
If the original door-panel ambient lighting does not illuminate after the work, check that all connectors are fully seated, that no terminals have come out and that no original connectors remain disconnected.
The source does not provide a GLC254-specific parts list, weld-point removal/refastening procedure or reassembly torque values. The no-programming statement applies to the source's described arrangement, not to an independently verified fitment across vehicles or equipment variants.