1. Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of your MekedeTech Android Car Radio Stereo, specifically designed for Jeep Renegade models from 2015 to 2020. This head unit features an 8-Core CPU, 8GB RAM, and 128GB ROM, offering a 1280x720 HD touch screen, 4G LTE connectivity, Wireless CarPlay, and Android Auto functionality.
Please read this manual thoroughly before installation and use to ensure proper function and to maximize your experience with the device.
Figure 1.1: Front view of the MekedeTech Android Car Radio Stereo unit.
2. Package Contents
Before beginning installation, please verify that all components listed below are included in your package:
- MekedeTech Android Car Radio Stereo Head Unit
- Dash Kit (for Jeep Renegade 2015-2020)
- Power Cable
- RCA Cable
- Reverse Camera Cable
- USB Cables
- GPS Antenna
- User Manual (this document)
3. Setup & Installation
The MekedeTech Android Car Radio Stereo is designed for a plug-and-play installation in Jeep Renegade models from 2015-2020. It includes all necessary accessories such as the dash kit and wiring harnesses for a seamless upgrade.
3.1. Pre-Installation Steps
- Disconnect Battery: Before starting, disconnect the negative terminal of your vehicle's battery to prevent electrical shorts.
- Remove Original Head Unit: Carefully remove the existing car radio from your Jeep Renegade dashboard. Refer to your vehicle's service manual for specific instructions on dashboard panel removal.
- Inspect Wiring: Familiarize yourself with the vehicle's existing wiring harness and the provided cables.
Figure 3.1: Comparison of the original Jeep Renegade dashboard and the dashboard with the MekedeTech head unit installed.
3.2. Connecting the Head Unit
- Connect Power Cable: Attach the provided power cable to the head unit and then to the vehicle's wiring harness. Ensure all connections are secure.
- Connect RCA and USB Cables: Connect the RCA cables for audio/video output and input, and the USB cables for external devices as needed.
- Connect Reverse Camera Cable: If installing a reverse camera, connect its cable to the designated input on the head unit.
- Connect GPS Antenna: Securely attach the GPS antenna and route it to a location with a clear view of the sky (e.g., on the dashboard near the windshield).
- Install Dash Kit: Mount the head unit into the provided dash kit, ensuring a snug fit.
3.3. Post-Installation Steps
- Secure Head Unit: Carefully slide the assembled head unit and dash kit into the dashboard opening. Secure it using the vehicle's mounting screws or clips.
- Reconnect Battery: Reconnect the negative terminal of your vehicle's battery.
- Initial Power On: Turn on your vehicle's ignition. The head unit should power on.
- Test Functions: Verify all functions, including touch screen response, audio output, radio, GPS, and steering wheel controls.
Figure 3.2: Internal components and basic setup steps, including cooling fan operation.
4. Operating Instructions
Your MekedeTech Android Car Radio Stereo runs on Android 12 OS, providing a familiar and intuitive interface. The 9-inch IPS touch screen allows for easy navigation and control.
4.1. Basic Navigation
- Home Screen: Access all installed applications and widgets from the main home screen.
- App Drawer: Swipe up or tap the app icon to view all installed applications.
- Settings: Access system settings for Wi-Fi, Bluetooth, display, sound, and more.
4.2. Steering Wheel Control
The unit supports original steering wheel control functions. This allows you to easily switch songs, channels, and adjust volume without taking your hands off the steering wheel, enhancing safety and convenience.
4.3. GPS Navigation
The head unit comes with built-in GPS navigation and pre-installed maps. You can also download and use other navigation applications from the Google Play Store.
- Starting Navigation: Tap the 'Navigation' or 'Maps' icon on the home screen.
- Entering Destination: Use the on-screen keyboard or voice command to enter your desired destination.
- Route Guidance: Follow the spoken and visual directions provided by the navigation system.
4.4. Media Playback
The unit supports various audio and video formats, including APE, FLAC, WAV, MP3, WMA, MKV, RMVB, AVI, MP4, and MDV. You can play media from USB drives, internal storage, or streaming services.
4.5. Wireless CarPlay & Android Auto
Enjoy seamless integration with your smartphone via built-in Wireless CarPlay (for iOS) and Wired/Wireless Android Auto (for Android devices).
Figure 4.1: Connection steps for Wireless CarPlay (iOS) and Wireless Android Auto (Android).
4.5.1. Connection Steps (Wireless)
- Connect Bluetooth: On your phone, search for and connect to the head unit's Bluetooth.
- Launch CarPlay/Android Auto: On the head unit, open the 'Car Link' application.
- Confirm Connection: Follow any on-screen prompts on both your phone and the head unit to establish the connection.
4.6. 4G LTE & Wi-Fi Connectivity
The unit features built-in 4G LTE and Wi-Fi modules, allowing you to access the internet anytime, anywhere.
Figure 4.2: Details on 4G LTE SIM card slot and the Digital Sound Processor (DSP).
4.6.1. 4G LTE
Insert a 4G SIM card into the designated slot (one on the back of the main unit, one on the RCA cable) to enable cellular data access. This eliminates the need for a mobile hotspot.
4.6.2. Wi-Fi
Connect to available Wi-Fi networks by navigating to the 'Settings' menu, then 'Network & Internet', and selecting 'Wi-Fi'.
4.7. Bluetooth 5.0
Bluetooth 5.0 provides stable and high-quality connections for hands-free calling and audio streaming.
- Pairing: Go to 'Settings' > 'Connected devices' > 'Bluetooth' to pair your phone.
- Hands-Free Calling: Make and receive calls directly from the head unit.
- Audio Streaming: Play music from your phone through the car's speakers.
5. Maintenance
Proper maintenance ensures the longevity and optimal performance of your car radio stereo.
- Screen Cleaning: Use a soft, lint-free cloth slightly dampened with water or a screen cleaner. Avoid harsh chemicals or abrasive materials.
- Software Updates: Periodically check for system software updates to ensure you have the latest features and security patches. Updates can usually be found in the 'Settings' menu under 'System' or 'About device'.
- Avoid Extreme Temperatures: Do not expose the unit to extreme heat or cold for extended periods.
- Ventilation: Ensure the unit's ventilation areas are not blocked to prevent overheating. The built-in cooling fan helps manage internal temperatures.
6. Troubleshooting
If you encounter issues with your MekedeTech Android Car Radio Stereo, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Unit does not power on | Loose power connection, blown fuse, vehicle battery issue | Check power cable connections. Inspect vehicle fuses. Ensure vehicle battery is charged. |
| No sound output | Volume too low, incorrect audio source, speaker wiring issue | Increase volume. Select correct audio source. Check speaker connections. |
| GPS signal lost or inaccurate | GPS antenna obstruction, poor satellite reception | Ensure GPS antenna has a clear view of the sky. Move to an open area. |
| CarPlay/Android Auto not connecting | Bluetooth not paired, incorrect app launched, phone compatibility | Ensure Bluetooth is paired. Launch 'Car Link' app. Check phone compatibility and software version. Try a different USB cable for wired connection. |
| Touch screen unresponsive | System freeze, temporary software glitch | Restart the unit (if possible, refer to specific restart procedure). If persistent, contact support. |
| 4G LTE not working | SIM card not inserted correctly, no data plan, poor signal | Reinsert SIM card. Verify active data plan. Check signal strength in your area. |
7. Specifications
| Feature | Detail |
|---|---|
| System | Android 12 OS |
| CPU | 8-Core A53 1.8GHz |
| Memory | 8GB RAM, 128GB ROM |
| Display Size | 9 Inches |
| Display Resolution | 1280 x 720 IPS Touch Screen |
| Power Output | 4*50W |
| Connectivity | 4G LTE, Wi-Fi, Bluetooth 5.0, Wireless CarPlay, Wireless Android Auto |
| Navigation | Built-in GPS, Worldwide Map Type |
| Audio Format Support | APE, FLAC, WAV, MP3, WMA, etc. |
| Video Format Support | MKV, RMVB, AVI, MP4, MDV, etc. |
| Image Format Support | PNG, JPEG, JPG, GIF, WBMP, BNP, etc. |
| Special Features | DSP Sound System, Steering Wheel Control Support, Cooling Fan |
| Mounting Type | Dashboard Mount |
| Vehicle Service Type | Car (Jeep Renegade 2015-2020) |
8. Warranty Information
The MekedeTech Android Car Radio Stereo comes with a 1-Year Warranty from the date of purchase. This warranty covers manufacturing defects and malfunctions under normal use. It does not cover damage caused by improper installation, misuse, accidents, unauthorized repairs, or normal wear and tear.
Please retain your proof of purchase for warranty claims.
9. Customer Support
For technical assistance, warranty claims, or any questions regarding your MekedeTech Android Car Radio Stereo, please contact our customer support team.
Contact Information:
- Refer to the contact details provided with your product packaging or on the official MekedeTech website.
- When contacting support, please have your product model (8-Core 8+128G) and purchase date ready.