1. Introduzzjoni
This manual provides detailed instructions for the installation, operation, and maintenance of your Bonroad 12.3-inch Wireless Carplay Android Auto Linux Car Monitor. This multimedia screen is designed to enhance your driving experience by integrating modern connectivity features while retaining your vehicle's original functionalities.
1.1. Prodott Aktarview
The Bonroad 12.3" Car Monitor is a Linux-based system that adds wireless Apple CarPlay and Android Auto capabilities to your BMW. It features a high-resolution 1920*720P display, offering a clearer picture and improved visual experience. Please note that this is a Linux system, not an Android system, and therefore does not support the Google Play Store or direct installation of apps like YouTube.
1.2. Kompatibilità
This monitor is compatible with specific BMW X3 F25 and X4 F26 models. Please verify your car's system before purchase:
- BMW X3 F25 X4 F26: 2011-2013 models with CIC System
- BMW X3 F25 X4 F26: 2014-2017 models with NBT System
Nota Importanti:
Some 2017 year cars may have an EVO system (ID5/ID6/ID7 menu). This Bonroad monitor is NOT compatible with EVO systems. Please check your original radio menu to ensure compatibility.



2. Kontenut tal-Pakkett
Jekk jogħġbok iċċekkja l-pakkett għall-oġġetti li ġejjin:
- 12.3-inch Car Monitor Unit
- Xedd tal-Wiring Prinċipali
- Kejbils USB
- Cable AUX
- Bracket tal-Immuntar (jekk applikabbli)

3. Speċifikazzjonijiet
| Karatteristika | Speċifikazzjoni |
|---|---|
| Isem tad-Ditta | BONROAD |
| Daqs tal-Wiri | 12.3 pulzieri |
| Riżoluzzjoni | 1920 * 720P |
| Sistema Operattiva | Linux |
| Tip ta' proċessur | Linux |
| Chipset | 8368U |
| Out Power | 4 * 45W |
| Voltage | 12 V |
| Piż tal-oġġett | 1.7kg |
| Din | Din doppju |
| Interface | ISO |
| Plejer tad-DVD integrat | Nru |
| CD player inkorporat | Nru |
| Huwa touch screen | Iva |
| Skrin Mibni | Iva |
| Slot TF/Mikro SD | 0 |
| Karatteristiċi Speċjali | Built-In Speaker/Microphone, WiFi function, Support steering wheel control, CarPlay, Android Auto, Reversing Input |
| Format tal-Midja Diġitali | Mp3, MP4, WMA, JPEG |
| Lingwa OSD | Multi-language support including English, Chinese, German, French, Spanish, etc. |
| Ċertifikazzjoni | CE, WEEE |
| Materjal | PC |
| Garanzija | 1 Sena |

4. Installazzjoni
Professional installation is highly recommended due to the complexity of car electronics. If you choose to install it yourself, please proceed with caution and contact support if needed.
4.1. Kontrolli ta 'qabel l-installazzjoni
- Ensure your car model and system (CIC or NBT) are compatible.
- Disconnect the car battery before starting the installation.
- Familiarize yourself with your car's dashboard and existing wiring.
4.2. Wiring u Konnessjoni
The Bonroad monitor is designed for plug-and-play installation, meaning no wire cutting is typically required. However, specific attention is needed for the fiber optics cable:
- Carefully remove your original car screen and access the wiring harness.
- Connect the new wiring harness provided with the monitor to your car's existing connectors.
- Fiber Optics Cable: If your OEM connector has a green fiber optics cable, you must move it to the new connector on the new harness. Failure to do so may result in audio or system issues.
- Connect the LVDS plug: CIC systems use a 4Pin LVDS plug, while NBT systems use a 6Pin LVDS plug. Ensure you connect the correct one for your vehicle.

4.3. Post-Installation Setup
After physical installation and reconnecting the battery, the original car screen may show black or "no signal." Follow these steps to configure the monitor:
- Enter the monitor's settings menu: Go to Settings > System > Factory (code 8866) > Car Setup.
- Select the correct version for your car (CIC or NBT).
- Once configured, you can enter the BMW system and set the audio source to AUX for sound output from the new monitor.
5. Operazzjoni
Your Bonroad monitor integrates seamlessly with your car's original system while adding advanced multimedia features.
5.1. Switching Between Original and Carplay/Android Auto Menus
You can freely switch between your car's original BMW system menu and the new Carplay/Android Auto menu with a single button press.

5.2. Apple CarPlay u Android Auto mingħajr fili
The monitor features built-in wireless CarPlay and Android Auto, eliminating the need for extra adapters.
5.2.1. Passi ta' Konnessjoni:
- Kun żgur li l-Bluetooth huwa attivat fuq l-ismartphone tiegħek.
- On the monitor, select "Wireless Carplay" (for iOS) or "Wireless Auto" (for Android). The system may switch automatically.
- Stenna li l-konnessjoni tiġi stabbilita.
- You can also connect via a USB cable for a wired connection.

5.3. Voice Control (Siri)
Utilize voice control for safe driving. You can play music, get navigation directions, and make phone calls hands-free.

5.4. Bluetooth Music & Phone Calls
Connect your phone via Bluetooth to stream music and manage phone calls directly from the monitor.

5.5. Navigation & Maps
Access your favorite navigation applications, such as Google Maps, Waze, and Apple Maps, directly on the large display.

5.6. Mirror Link (Airplay & Autolink)
The Mirror Link function allows you to mirror your iOS or Android phone screen onto the monitor.

5.7. Linux Theme Interface
Customize your display by switching between various Linux theme interfaces and wallpapers.

5.8. Support for Original Car Settings
The monitor retains support for your car's original features, including:
- Original Car System
- Original iDrive Controller
- Buttuni tar-rota tal-isteering
- Original Sound Stereo
- Original CD Radio
- Original Factory Camera
Note: When in the Linux menu, the original menu functions (like iDrive control) are supported via the iDrive controller and touch screen.

5.9. Appoġġ għall-Kamera
The system supports both factory original reverse cameras and parking sensors, as well as aftermarket reverse cameras and 360-degree cameras.
6. Manutenzjoni
To ensure the longevity and optimal performance of your Bonroad car monitor, follow these maintenance guidelines:
- Tindif tal-iskrin: Use a soft, lint-free cloth specifically designed for electronic screens. Lightly dampen the cloth with water or a screen-safe cleaner if necessary. Avoid harsh chemicals or abrasive materials.
- Temperatura: Avoid exposing the monitor to extreme temperatures, both hot and cold, for extended periods.
- Trab u Fdalijiet: Regularly clean the area around the monitor to prevent dust and debris from accumulating in vents or ports.
- Aġġornamenti tas-Software: Check with Bonroad support for any available software updates to ensure optimal performance and compatibility.
7 Issolvi l-problemi
Hawn huma soluzzjonijiet għal kwistjonijiet komuni li tista' tiltaqa' magħhom:
- Q: My BMW system doesn't work after installation.
- A: You need to enter Settings > System > Factory (code 8866) > Car Setup, then choose your car's original version (CIC or NBT).
- Q: I have an audio problem / no sound.
- A: First, check if your BMW system has an AUX input. If it does, directly switch to audio AUX and save the setting. If there is still no sound, ensure the AUX cable is properly plugged into your car's AUX port.
- Q: The original menu is not displayed normally or is incomplete.
- A: Daħħal Settings > System > Factory (code 8866) > OEM Display Area, then select "Full" to ensure the original menu is displayed correctly.
- Q: When I turn on the car lights, the screen switches back to the BMW system.
- A: Daħħal Settings > Reverse > Turn Light Signal for 360 Degree and adjust the setting as needed.

8. Għajnuniet għall-Utenti
- Ivverifika l-Kompatibbiltà: Always double-check your car's specific model year and existing system (CIC or NBT) to avoid purchasing an incompatible unit, especially regarding the EVO system.
- AUX for Audio: Ensure your car's AUX input is enabled and selected as the audio source for sound to come through the car's speakers.
- Installazzjoni professjonali: If you are not confident with car electronics, consider professional installation to prevent potential damage or issues.
- Ġestjoni tal-Kejbil: During installation, ensure all cables are securely connected and neatly tucked away to prevent interference or damage.
9. Garanzija u Appoġġ
9.1. Informazzjoni dwar Garanzija
This Bonroad car monitor comes with a 1-Sena Garanzija mid-data tax-xiri. Il-garanzija tkopri difetti fil-manifattura u malfunzjonamenti taħt użu normali. Jekk jogħġbok żomm il-prova tax-xiri tiegħek għal talbiet ta' garanzija.
9.2. Appoġġ Tekniku
For any technical assistance, installation guidance, or troubleshooting not covered in this manual, please contact Bonroad customer support. Providing your product details and a clear description of the issue will help expedite the support process.





