Driver Side Power Seat Adjustment Switch for Kia Forte Seltos Soul & for Hyundai Ioniq Sedan 2017-2024 – Front Left Seat Control Switch Replaces 88540-F2100 88540F2100

This power seat adjustment switch is designed as a direct replacement for the worn or unresponsive driver-side seat control switch found on those models from 2017–2024. Built with upgraded copper-contact circuitry and a reinforced ABS rocker assembly, it restores smooth and consistent seat movement without the sticking buttons, weak response, or broken tabs commonly seen in aged factory switches. The connector and mounting tabs are molded to OEM specifications for a secure fit with the original wiring harness and seat frame. Each unit is function-tested to ensure full operation of all seat directions, including forward/backward, height, and tilt adjustments. If your seat no longer moves properly, only responds in one direction, or the original switch has physically cracked, this replacement provides a reliable, long-lasting fix.

• Direct Replacement for OEM Part – Replaces 88540-F2100, 88540F2100, 88540-F21004X for driver-side front seat.
• Restores Full Power Seat Control – Fixes unresponsive buttons and inconsistent seat movement for Kia & Hyundai models.
• Upgraded Copper Contact Pads – Provides improved electrical conductivity and faster, more accurate response.
• Reinforced ABS Button Housing – Durable structure resists cracking or breaking during daily use.
• OEM-Precision Connector Fit – Ensures a secure plug-in connection without loose terminals or misalignment.
• Smooth Rocker Button Operation – Designed for accurate seat positioning in all directions.
• Function-Tested Before Shipping – Every switch is tested to guarantee full forward/back/tilt/height operation.
• Easy Plug-and-Play Installation – Matches factory mounting points for a quick, hassle-free replacement.
• Compatible With Multiple Models – Fits Forte, Soul, Seltos; Ioniq, Ioniq EV; Sedan/GT 2017–2024.
• Stable Long-Term Performance – Built to withstand vibration, frequent use, and cabin temperature changes.