YEEHUNG 12.3-Inch LCD Instrument Cluster User Manual

1. Einleitung

This manual provides detailed instructions for the installation, operation, and maintenance of your YEEHUNG 12.3-inch LCD Instrument Cluster. This product is designed to replace the original speedometer panel in compatible Mercedes-Benz vehicles, offering an upgraded digital display with enhanced features. Please read this manual thoroughly before installation and use to ensure proper function and safety.

Abbildung 1.1: The YEEHUNG 12.3-inch LCD Instrument Cluster, showcasing its modern digital display and interface.

2. Produktmerkmale

• Hochauflösendes Display: 12.3-inch LCD screen with 1920x720 resolution for clear and vibrant visuals.
• Digitaler Tachometer: Provides precise digital readings for speed, RPM, and other vehicle data.
• Anpassbare Benutzeroberfläche: Supports multiple UI themes (Classic, Avant-garde, Noble, Sports, Soft) and customizable pointer colors to match personal preference.
• Behält die ursprünglichen Funktionen bei: Replaces the original instrument panel while maintaining all existing vehicle functions.
• Projektionsfunktion: Allows screen mirroring from compatible Android navigation screens (requires separate HDMI box and cable).
• Betriebssystem: Powered by a Linux system for stable and efficient performance.

3. Kompatibilität

This YEEHUNG LCD Instrument Cluster is specifically designed for the following Mercedes-Benz models and years:

• Mercedes W205/C Class (2016-2019) with NTG5.0/5.1 system
• Mercedes X253/GLC Class (2016-2019) with NTG5.0/5.1 system

Please verify your vehicle's model and year before installation to ensure compatibility.

Abbildung 3.1: Visual representation of compatible Mercedes-Benz C-Class (W205) and GLC-Class (X253) dashboards from 2016-2019, showing the original and upgraded screen integration.

4. Packungsinhalt

Bitte vergewissern Sie sich nach dem Öffnen des Pakets, dass alle folgenden Artikel vorhanden sind:

• 1 x YEEHUNG 12.3-inch LCD Instrument Cluster
• 1 x Set of Housings (for installation)
• 1 x Stromkabel
• 1 x Installation Flowchart (detailed wiring and mounting guide)

Abbildung 4.1: Illustration of the LCD cluster dimensions (343mm x 185mm) and the included accessories: housings, power cable, and installation flowchart.

5. Einrichtung und Installation

Installation of the YEEHUNG LCD Instrument Cluster involves replacing the existing dashboard panel. Due to the complexity of automotive electrical systems and interior component removal, professional installation by a qualified technician is highly recommended. Refer to the included Installationsablaufdiagramm Für detaillierte Schritt-für-Schritt-Anweisungen speziell für Ihr Fahrzeugmodell.

Allgemeine Installation beendetview:

1. Vorbereitung: Ensure the vehicle's power is disconnected before beginning any work. Gather all necessary tools.
2. Removal of Original Panel: Carefully remove the existing instrument cluster and surrounding trim pieces according to the flowchart.
3. Verdrahtung: Connect the provided power cable and any other necessary wiring harnesses to the new LCD cluster and the vehicle's electrical system. Follow the wiring diagram precisely.
4. Montage: Secure the new LCD cluster into the dashboard opening using the provided housings and fasteners.
5. Zusammenbau: Reinstall all removed trim pieces and reconnect the vehicle's power.
6. Testen: Power on the vehicle and verify that the new LCD cluster functions correctly.

Abbildung 5.1: A visual comparison illustrating the transformation from the original analog instrument cluster to the YEEHUNG 12.3-inch digital LCD cluster.

6. Bedienungsanleitung

6.1. Grundlegende Navigation und Bedienelemente

The LCD instrument cluster is primarily controlled using the existing steering wheel buttons. Refer to the diagram below for specific button functions:

Abbildung 6.1: Steering wheel controls for the LCD Instrument Cluster.

• Up/Left Arrow: Press once to move one step up or to the left in menus.
• Down/Right Arrow: Press once to move one step down or to the right in menus.
• OK-Taste: Press once to confirm a selection. Long press to quickly adjust the view window in projection mode.
• Return Button (Left): Press once to return to the main interface. Long press for 3 seconds to quickly switch the theme UI interface.
• Return Button (Right): Press once to return to the previous level in menus.

6.2. UI Styles and Customization

The cluster offers various UI styles and customization options for themes and pointer colors.

Abbildung 6.2: Examples of different LCD Dashboard UI styles available.

To change themes or pointer colors:

1. Navigate to the 'Settings' menu using the steering wheel controls.
2. Select 'Theme color' or 'UI Style' options.
3. Choose your desired theme or color. The system supports 6 transition animation switching modes (Bounce fall, Separate merge, Fade in out, Reduce enlarge, Left in right out, Falling rebound).

Abbildung 6.3: Customization options for themes and pointer colors.

6.3. Projektionsfunktion

The LCD dashboard's 'cast screen' or projection function allows interaction with an Android screen. This feature requires additional hardware:

• Ein separater HDMI box and cable muss gekauft werden.
• The vehicle must have an Android-Bildschirm with HDMI output.

Note: The car's OEM screen does not support this projection function.

Abbildung 6.4: The projection function synchronizing with an Android navigation screen.

7. Wartung

To ensure the longevity and optimal performance of your YEEHUNG LCD Instrument Cluster, follow these maintenance guidelines:

• Reinigung: Use a soft, lint-free cloth specifically designed for electronic screens to clean the display. Avoid abrasive cleaners, solvents, or harsh chemicals that can damage the screen surface.
• Temperatur: Vermeiden Sie es, das Gerät über längere Zeiträume extremen Temperaturen, sowohl Hitze als auch Kälte, auszusetzen.
• Feuchtigkeit: Das Gerät sollte trocken gehalten werden. Es darf weder Wasser noch übermäßiger Luftfeuchtigkeit ausgesetzt werden.
• Software-Updates: Periodically check with the manufacturer or seller for any available software updates to improve performance or add new features.

8. Fehlerbehebung

If you encounter issues with your LCD Instrument Cluster, refer to the following common problems and solutions:

For issues not listed here or if troubleshooting steps do not resolve the problem, please contact YEEHUNG customer support or your professional installer for further assistance.

9. Spezifikationen

Abbildung 9.1: Key specifications of the LCD Instrument Cluster.

10. Garantie und Support

Specific warranty information for the YEEHUNG 12.3-inch LCD Instrument Cluster is not provided within this user manual. For details regarding warranty coverage, terms, and conditions, please refer to the product packaging, purchase documentation, or contact the seller directly.

For technical support, installation assistance, or any product-related inquiries, please reach out to YEEHUNG customer service through the contact information provided at the point of purchase or on the official YEEHUNG webWebsite.