MekedeTech Android Car Radio Stereo Navigation for Mercedes Benz GLK-Class X204 (2012-2015) - 4-Core 1+32G User Manual

1. Introduction

This manual provides detailed instructions for the installation, operation, and maintenance of your MekedeTech Android Car Radio Stereo Navigation system. This unit is specifically designed as a plug-and-play upgrade for Mercedes Benz GLK-Class X204 models from 2012 to 2015, featuring a 4-Core A53 1.7GHz CPU, 1GB RAM, and 32GB ROM. It includes a 9-inch IPS touch screen with 1024*600 resolution and supports wireless CarPlay and wired Android Auto, Bluetooth 5.0, GPS navigation, Wi-Fi, FM radio, and rear view camera input. Please read this manual thoroughly before installation and use to ensure proper functionality and safety.

2. Product Overview & Features

The MekedeTech Android Car Radio Stereo Navigation system enhances your driving experience with modern connectivity and entertainment options while retaining original vehicle functions.

• System: Android 12 OS
• CPU: 4-Core A53 1.7GHz
• Memory: 1GB RAM, 32GB ROM
• Display: 9-inch IPS touch screen with 1024*600 resolution, supporting 1080P video playback.
• Connectivity: Built-in Wi-Fi, Bluetooth 5.0 (for hands-free calls and music), Wireless CarPlay, Wired Android Auto.
• Navigation: Built-in GPS navigation with pre-installed maps.
• Audio: 4*50W power output, supports APE/FLAC/WAV/MP3/WMA audio formats.
• Video: Supports MKV/RMVB/AVI/MP4/MDV video formats.
• Additional Features: Steering Wheel Control, RCA input/output, dual Rear USB ports, rear view camera input.

Figure 1: MekedeTech Android Car Radio Stereo Navigation System displaying the CarPlay interface.

Figure 2: Overview of the system's internal components and features, including the Quad Core processor, 1GB RAM, 32GB ROM, and an integrated cooling fan for optimal performance.

3. What's in the Box

Upon opening your package, please verify that all the following components are included:

• MekedeTech Android Car Radio Stereo Navigation Unit
• Dash kit (for Mercedes Benz GLK-Class X204 2012-2015)
• Power cable
• RCA cable
• Reversing camera cable
• USB cables
• Built-in WiFi module
• Built-in GPS navigation

4. Setup & Installation

The MekedeTech Android Car Radio is designed for a plug-and-play installation in compatible Mercedes Benz GLK-Class X204 models. Professional installation is recommended.

4.1 Compatibility Check

Figure 3: Visual guide for checking dashboard compatibility. Ensure your vehicle's dashboard matches the 'Can be installed' configuration.

Figure 4: Comparison of the car dashboard before and after the installation of the MekedeTech Android Car Radio.

4.2 Wiring and Connections

Follow these general steps for wiring. Refer to the specific wiring diagram provided with your unit for detailed connections.

1. Disconnect the vehicle's battery before starting any electrical work.
2. Remove the original head unit from the dashboard.
3. Connect the provided power cable harness to the vehicle's original wiring.
4. Connect the RCA, USB, and reversing camera cables as needed.
5. If your vehicle uses fiber optic cables for audio, you may need to relocate them to the new harness.

5. Operating Instructions

5.1 Initial Power-On and System Setup

After installation, reconnect the battery and power on the unit. The system will boot into the Android 12 OS. You may need to perform initial setup steps such as language selection and time zone configuration.

5.2 Wireless CarPlay and Android Auto

The unit supports both wireless CarPlay and wired Android Auto for seamless smartphone integration.

1. Bluetooth Connection: First, connect your smartphone to the unit via Bluetooth. Navigate to the Bluetooth settings on the car radio and your phone, pair the devices using the provided PIN (usually 0000). Ensure both phone audio and music audio are connected.
2. ZLINK Connection: Open the ZLINK application on the car radio. If the connection is not successful, manually connect to the car's Wi-Fi hotspot (network name and password can be found in the unit's Wi-Fi settings). After successful Wi-Fi connection, delete the history record in the car's Wi-Fi settings and then click ZLINK again.

Figure 5: Visual guide illustrating the connection steps for both Wireless CarPlay (iOS) and Wireless Android Auto (Android) systems.

5.3 GPS Navigation

The unit comes with built-in GPS navigation. You can use pre-installed maps or download additional navigation apps from the Play Store. The system supports various map types including iGo, Yandex, and Google Maps.

Figure 6: Demonstration of GPS navigation and split-screen functionality, allowing two applications (e.g., map and music) to be displayed simultaneously.

5.4 Screen Resolution Settings

It is important to set the correct screen resolution to ensure optimal display of the original car's OEM system.

6. Specifications

7. Maintenance

To ensure the longevity and optimal performance of your MekedeTech Android Car Radio, follow these maintenance guidelines:

• Cleaning: Use a soft, dry cloth to clean the screen and exterior. Avoid abrasive cleaners or solvents that could damage the display or finish.
• Temperature: Avoid exposing the unit to extreme temperatures, both hot and cold, as this can affect performance and lifespan.
• Software Updates: Periodically check for and install software updates to ensure you have the latest features and security enhancements.
• Power Management: Ensure the vehicle's electrical system is stable. Avoid frequent power interruptions.

8. Troubleshooting

If you encounter issues with your MekedeTech Android Car Radio, refer to the following common troubleshooting steps:

• No Power: Check all power cable connections. Ensure the vehicle's battery is charged and properly connected.
• No Sound: Verify speaker connections. If using fiber optic cables, ensure they are correctly relocated and connected. Check audio settings on the unit and ensure the volume is not muted.
• Display Issues: If the screen is blank or distorted, check the video input connections. Ensure the correct screen resolution is selected in the unit's settings (refer to Section 5.4).
• CarPlay/Android Auto Connection Problems: Ensure Bluetooth and Wi-Fi are enabled on both the unit and your smartphone. Try restarting both devices. Follow the connection steps in Section 5.2 carefully.
• GPS Signal Loss: Ensure the GPS antenna is properly installed and has a clear view of the sky.
• Unit Freezing/Unresponsive: Try restarting the unit. If the issue persists, a factory reset may be necessary (consult the system settings for this option).

If these steps do not resolve the issue, please contact customer support.

9. Warranty and Support

Your MekedeTech Android Car Radio Stereo Navigation system comes with a 1-Year Warranty from the date of purchase. This warranty covers manufacturing defects and malfunctions under normal use.

For technical assistance, warranty claims, or any other inquiries, please contact MekedeTech customer support through the retailer where you purchased the product or visit the official MekedeTech store on Amazon.

Additional protection plans may be available for purchase:

• 2-Year Protection Plan
• 3-Year Protection Plan
• Complete Protect (monthly plan covering eligible purchases)

Please retain your proof of purchase for warranty validation.