Today, I'm excited to share a detailed guide on how to upgrade the central control screen of a Mercedes. This upgrade is not only a fun project but also enhances your in-car experience with new features like music playback, wireless CarPlay, and much more. Let's dive into the process!
Step 1: Gather Your Tools and Materials
Before you start, make sure you have the necessary cables, disassembly tools, and a bit of patience. You'll need a hook to open the clips, a pry bar for panels, and a screwdriver for the screws.
Step 2: Disassembling the Old Unit
- Remove the Air Vent: Use the hook to release the two clips inside the air vent. These clips are quite small, so take your time to locate them. Gently pull out the air vent and disconnect the three plugs on its back.
- Unscrew the Main Unit: Next, remove the four screws securing the main unit—two at the bottom and two at the top. Slide out the main unit and carefully unplug all connectors. It's a good idea to snap a photo of the connections before you unplug anything, just as a reference for later.
Step 3: Removing the Original Screen
- Pry Open the Panel: Use the pry bar to gently remove the panel covering the original screen.
- Remove the Screen: Loosen the screws, take out the original screen, and disconnect all connectors.
Step 4: Routing the Cables
- Position the New Cables: Take the white-headed new power cable and route it from where the main unit was to the new screen's position. Ensure it's neatly done to avoid any pinching or bending.
Step 5: Installing the New Unit
- Reconnect the Main Unit: Start by reconnecting the small connectors to the main unit according to their color and position. Connect one end of the new power cable to the original main unit's power source and the other end to the new main unit.
- Secure the Main Unit: Reinstall the main unit back into its housing and screw it securely into place.
Step 6: Installing the New Screen
- Set Up the Screen Base: Place the new screen base and leave out the connectors for power and lights.
- Secure the Screen: Attach the base securely, then connect the two connectors to the back of the new screen. Find the correct position for the new screen, open its back cover, and secure it with screws.
Step 7: Reassembling Everything
- Reconnect Everything: Reattach the three plugs to the air vent panel and reinstall the air vents.
Step 8: Function Testing
Now that everything is set up, it's time to test the functions of your new screen. This screen supports various features such as:
- Music playback and sound quality adjustments.
- Movie watching capabilities when parked.
- Wireless CarPlay with voice assistant integration for calls, music, and navigation.
- Retention of the original car system, knob controls, and real-time air conditioning information.
Feel free to explore these functions and customize the settings to your preference.
If you find yourself intrigued by the potential of upgrading your car or have any questions, don't hesitate to reach out. Also, consider visiting AutoUpgradeClub.com for more guidance on car upgrades like CarPlay installation, large-screen navigation setups, and dash cam installations. They're a great resource for ensuring your modifications go smoothly.
Happy modding, and drive safely!
Recommand products for Mercedes Benz E Class W212 2009-2016: