Compatibility and scope Designed for Hyundai Verna, model years 2008 to 2016. Also broadly compatible with other models on the same platform. Intelligent protocol recognition with plugandplay operation; no programming required. Nondestructive installation Preserves the original wiring and car line structure. No cutting, no line modification, and full compatibility with the steering wheel safety system. Function and usability Maintains and enables steering wheel button control functionality with automatic protocol detection. Easy to install and use, with no additional configuration needed. Maintenance and care Clean the buttons with a soft cloth and mild detergent. Prevent moisture from penetrating the unit to improve durability. Use scenarios Scenario 1: Upgrading an older Verna to preserve or restore steering wheel button control without altering wiring. Scenario 2: Replacing a worn or damaged steering wheel control module on Verna or other sameplatform models for a consistent control experience. Scenario 3: Fleet installations across multiple Vernabased vehicles or other sameplatform cars, enabling quick plugandplay setup with minimal downtime. Performance and reliability Plugandplay setup with automatic protocol recognition to ensure broad compatibility across supported models. Designed to be nondestructive to the vehicle's wiring and safety systems, providing a straightforward, reliable upgrade.