Trunk switch and boot handle part number 51247118158 for BMW models - OE fit verification: Ensure the OE number 51247118158 matches the part you are replacing to guarantee proper fit and function. - What this is: A trunk/boot switch and trunk handle assembly designed to replace worn or faulty components for reliable operation of the boot hatch. - Compatibility: BMW 1 Series, 3 Series, 5 Series, X1, X5, X6; E82, E88, E90, E91, E92, E93, E60, E61, E84, E70, E71. - Function and benefit: Restores the ease and convenience of locking and unlocking your vehicle doors, improving daily usability and security. - Material and durability: Made from PC and ABS to provide durability and long life in demanding automotive use. - Use scenarios: - Replacing a failing trunk switch or handle to restore quick access to the boot. - Restoring smooth locking and unlocking behavior for routine driving and loading errands. - Maintaining OEM performance on a used BMW to preserve original feel and operation.