5-wire ignition switch, fully functional ignition lock, compatible with ATVs, karts and motorcycles, with lighting, position indicator and ACC gear selector.

【Product Overview and Functional Description】

This product is a universal 5-wire ignition switch (master switch) specifically designed for ATVs, go-karts, minibikes, and UTVs. It offers multiple switching positions and integrated functions such as on/off, ACC accessory power supply, light indicator, and starter signal. This is a universal solution for replacing damaged original parts or modifying device circuits.

【5-Wire Function Details】

This switch is operated by turning the key and typically has the following positions and their corresponding wire functions:

OFF Position: Cuts off all power and fully locks the vehicle.

ON Position: Connects the main power circuit (e.g., vehicle computer and instrument panel).

ACC Position: Independently powers accessories such as the radio and headlights without starting the vehicle.

START Position: Instantly connects the starter circuit (usually with an auto-reset function; returns to the ON position when released). Illumination/Position Light Wire: This wire connects when the key is inserted and controls the instrument panel lighting or the ignition switch illumination for better operation at night. **【Key Benefits】】 ✅ Comprehensive Functionality: A single lock integrates power, accessories, and multiple start controls, meeting the electrical circuit requirements of most small combustion or electric vehicles. Wide Compatibility: Standard 5-wire interface and logic, compatible with most quads, go-karts, ATVs, and agricultural vehicles with similar control systems. Robust and Durable: Equipped with a metal lock cylinder and a highly insulating engineering plastic housing, it offers excellent protection against dust, impacts, and water. The contact material features excellent conductivity, ensuring a long service life. Basic Theft Protection: Provides a physical key lock function, thus offering minimum security for your vehicle. [Installation Instructions (Important Steps)] Safety First: Always disconnect the negative terminal of the battery before installation. Wiring Diagram: Essential for successful installation. Please identify the following cables using your vehicle's wiring diagram or the original switch wiring diagram (colors may vary, please note the function): BAT (battery positive terminal), IGN (ignition cable, output to ignition system/control unit), ACC (accessory power output), ST (starter cable, output to starter relay/motor), ILL/LED (lighting cable).