- Perfect Compatibility: This 3-pin 12V universal seat switch is designed for a wide range of vehicles, including cars, SUVs, trucks, RVs, boats, and motorcycles. Its professional construction and CE certification ensure reliable and stable performance. - Durable Construction: Crafted from high-quality plastic and metal, this heat switch is built to last. Its robust design resists aging and wear, providing maximum strength and durability for long-term use. - Easy Installation: Enjoy a hassle-free setup with no need for modifications, cuts, or drilling. This switch is an ideal replacement for damaged units. Cable length is approximately 41 cm, with a working current of 20A, working voltage of 12V, insulation resistance of 50MΩ, and dielectric strength of 1500VAC for 5 seconds. Lifespan exceeds 10,000 cycles. - High & Low Shutdown Control: The switch features a convenient high/low shutdown control function. The indicator light illuminates red in the upper position and yellow in the lower position, providing clear visibility for operation status. Use Scenarios: 1. Install in your car or SUV to easily manage heated seats during winter months for added comfort. 2. Utilize in your RV for long road trips, ensuring a cozy experience for passengers. 3. Replace a faulty switch in your motorcycle to maintain essential heating functionality for safe, enjoyable rides in cooler weather.