How to install a dual-screen Android head unit in Mercedes-Benz GLC-Class X253 / C253 (2015-2023)? (Mercedes GLC 12.3"+12.3" dual display installation / Dashboard trim disassembly / CarPlay wiring guide)
Symptoms:
Upgrading the factory infotainment and instrument cluster in a Mercedes-Benz GLC-Class (X253 / C253, model years 2015–2023) to a modern panoramic dual-screen 12.3"+12.3" Android system requires careful center console trim disassembly, removal of the factory display and host unit, proper wiring harness routing, and secure mounting using custom brackets.
Solution:
For a comprehensive step-by-step video installation guide and wiring walkthrough, follow the official video: Mercedes-Benz GLC Dual-Screen Installation Video
Keywords:
Mercedes GLC dual screen installation, X253 C253 12.3 inch head unit, Mercedes GLC 2015-2023 Android stereo, dashboard disassembly GLC, CarPlay multimedia upgrade, SMARTY Trend guide, STSDW-KME6118.