Function: With long-term use, your screen will produce bubbles due to the leakage of viscous liquid, and the screen will be layered, resulting in the screen being unresponsive. The 8.4 inch Uconnect 4C UAQ LCD monitor touch-screen we provide can solve this problem for you, with high resolution and precise touch performance. Problems solved : Encounter unresponsive touches, scratches, cracked surfaces, dead pixels, or fading polarization? This replacement part perfectly remedies those issues! Revitalize your display's appearance and function with a simple touch panel swap! Vehicle Compatibility : Compatible with Chrysler 200 300 (2017-2022); Compatible with Dodge Ram 1500 2500 3500 Chassis Cab (2018-2021), Challenger (2017-2021), Durango (2018-2021), Charger (2017-2021); Compatible with Jeep Grand Cherokee Summit Limited Trailhawk SRT, Cherokee (2018-2021), Wrangler (2018-2021), Compass (2018-2021), Gladiator (2019-2022).Please check description for details. No instruction included, we recommend ask professional for help. Replacement Part : LA084X01(SL)(01)(02). A tailored solution for Uconnect 4, 4C, UAQ, UAS systems, this LCD touch panel fits 8.4 inch screen compatible with both GPS-enabled and non-GPS radios. Premium Quality : The surface hardness of our 8.4 inch Uconnect 4C UAQ LCD monitor touch-screen has been upgraded to make it less scratch-resistant. Touch screen error is less than 1%.It is treated for high stability to ensure reliable performance and long service life.