This inner-door-handle-micro-switch is a compact electrical component designed for Ferrari vehicles in the inner door handle area. It detects the action of pulling the handle and communicates with the car’s electrical system to trigger the appropriate response, such as door release or corresponding safety signals. With the Ferrari SKU fe-171120, this part is presented for replacement to restore reliable operation where the original switch may wear, stick, or fail over time. Replacing the switch helps maintain smooth entry and consistent door behavior, supporting everyday usability and driving confidence. What is the inner-door-handle-micro-switch? This micro-switch sits inside the door handle mechanism and completes an electrical circuit when the handle is operated. It emits a signal to the vehicle’s control unit that a door has been opened, enabling the latch release and related interior lighting or safety features. Because it responds to precise movement, an intermittent or weak switch can lead to delayed door release, false alarm triggers, or inconsistent feedback for the driver. Why is the inner-door-handle-micro-switch Important? Replacing a worn or faulty switch helps maintain reliable door operation and overall vehicle safety. A healthy switch ensures accurate communication between the handle action and the car’s electronics, reducing the risk of unexpected lock or unlock behavior, improper interior lighting, or alarm issues. Keeping this component in good condition supports durability and avoids cascading electrical concerns in the door area. Installation Guide & Support To install the inner-door-handle-micro-switch, begin by disconnecting power to the door circuit. Remove the door panel following the vehicle’s service guidance to access the handle housing, then carefully disconnect the old switch and detach it from the mounting point. Install the new switch in the correct orientation, reconnect the wiring, and reassemble the panel. After installation, test door release, latch operation, and any related indicators. If you need help, consult installation resources or contact our support team for steps and troubleshooting. At SparesUSA.net, we specialize in providing high-quality automotive spare parts for some of the world’s most iconic luxury and performance brands, Ferrari, Maserati, Lamborghini, and Bentley. With years of expertise and a passion for precision, we offer a wide range of OEM parts, ensuring your prized vehicle runs at its best. We understand that maintaining these prestigious cars requires the right parts, and our inventory is carefully curated to meet the highest standards of quality and performance. From hard-to-find engine components to essential body parts, suspension parts, or electrical systems, SparesUSA.net is your trusted source for all your automotive needs. Our commitment to customer satisfaction extends beyond just supplying parts — we offer fast, reliable shipping worldwide to ensure that no matter where you are, you have access to the best in automotive parts. With a focus on excellence, authenticity, and exceptional customer service, SparesUSA.net is proud to serve car enthusiasts, collectors, and professionals around the globe. Let us help you keep your luxury vehicle performing at the highest level. Register your account on the site and let's find the right setup for your company. You may be interested in: Genuine parts for Ferrari Genuine parts for Bentley Genuine parts for Maserati Genuine parts for Lamborghini Contact Make sure that you buy the right part for your vehicle. If you have any questions about the inner-door-handle-micro-switch, then you can always send an e-mail or call us.