- The Car Trunk Switch Button is designed specifically for models such as GL450, ML350, and R320, ensuring perfect compatibility with your vehicle's rear gate latch system (Part Number: 1647400735). - Crafted from high-quality ABS material, this switch is built to last and resist deformation, providing reliable performance over time. - Manufacturing processes adhere to strict quality control standards, resulting in a durable relay switch that guarantees a long lifespan and dependable operation. - Installation is straightforward and aligns with original factory specifications, making it an ideal replacement for malfunctioning switches and ensuring smooth, efficient trunk lid operation each time. - Applications: 1. Replace your faulty trunk switch to restore full functionality and avoid frustration when accessing your cargo area. 2. Ideal for users seeking to enhance the performance of their GL450, ML350, or R320 without the need for professional installation. 3. Upgrade your vehicle's trunk system to facilitate easy access in everyday scenarios, such as grocery shopping or outdoor activities. - This Car Trunk Switch Button is the essential solution for maintaining the functionality and convenience of your vehicle's rear gate, ensuring a seamless experience every time you need to access your trunk.