Rear trunk / tailgate push switch button (A2218702410 / 2218702410) designed to restore reliable trunk release function on compatible Mercedes‑Benz vehicles. Why you need this Restores the primary trunk/tailgate push release if the original switch is worn, cracked, or unresponsive. Prevents inconvenience from a trunk that will not open with the button, saving time and service costs. Keeps vehicle functionality intact for daily use, maintenance, or resale. Key benefits Direct replacement compatibility: Designed to match the fit and function for the listed Mercedes‑Benz models, providing a straightforward way to a faulty switch. Reliable operation: Returns the physical pushbutton control for the rear trunk/tailgate so the vehicle's trunk release works as intended. Costeffective solution: Replaces only the switch instead of more costly assemblies or dealerlevel replacements. Compatibility Part number: A2218702410 (also referenced as 2218702410) Fits: Mercedes‑Benz C450, A220, C300, C63, CLS550, SL550 Intended use: rear trunk / tailgate push switch button for the above models Key attributes Functionality: Mechanical/electrical push switch for trunk/tailgate release. Application: Rear trunk / tailgate control for compatible Mercedes‑Benz vehicles. Form factor: Compact pushbutton assembly sized for direct fit in the factory location (matches original switch footprint and mounting). Performance: Restores tactile push activation and electrical signaling required to operate the trunk release. Use cases a nonresponsive trunk push button after exposure to wear, moisture, or electrical failure so the trunk can be opened normally from the rear panel. cosmetic damage to the trunk switch after an impact or deterioration, restoring both appearance and function for vehicle upkeep or resale. Maintain fleet or vehicles by replacing intermittent or failing switches to avoid roadside issues and improve daily reliability. Notes for buyers Confirm the part number and vehicle model compatibility (A2218702410 / 2218702410; C450, A220, C300, C63, CLS550, SL550) before . This item is a replacement push switch button intended to restore the rear trunk/tailgate push control on listed Mercedes‑Benz models. Installation may require removal of the interior trunk trim to access the switch location.