Wireless CarPlay & Android Auto Multimedia System

Introduction

This manual provides detailed instructions for the installation, operation, and troubleshooting of your new AUTOABC Wireless CarPlay & Android Auto Multimedia System. This system is designed to integrate seamlessly with your BMW X3 F25 G01, enhancing your driving experience with modern connectivity features.

The system supports both wired and wireless CarPlay/Android Auto, offering features such as phone calls, messaging, online navigation, online music, and voice assistants. It also includes support for rear view cameras, mirroring, and USB multimedia playback.

The AUTOABC Wireless CarPlay & Android Auto Multimedia System in a BMW X3 F25 G01.

Compatible Models

This multimedia system is compatible with specific BMW X3 F25 G01 models equipped with either the CIC or NBT system. Please verify your car's system and screen size before installation.

Compatible BMW X3 F25 models and their respective systems and years.

The system supports various screen sizes including 6.5", 8.8", and 10.25" displays.

Setup

Package Contents

The package includes the main decoder box and various cables and accessories necessary for installation. Note that the power cable may differ between CIC and NBT modules.

For CIC System

CIC Module (146x100x27mm) and accessories.

• Decoder Box
• Power Cable
• LVDS Cable
• RCA/USB Cable
• Microphones
• WiFi Antenna

For NBT System

NBT Module (146x100x27mm) and accessories.

• Decoder Box
• Power Cable
• LVDS Cable
• RCA/USB Cable
• WiFi Antenna

DIP Settings

The DIP switches on the decoder box must be configured correctly based on your vehicle's screen size and CAN bus type (low-speed or high-speed CAN). Incorrect settings can lead to malfunction.

DIP switch configuration based on screen size and CAN type.

Note: The blue color in the diagram indicates common DIP settings. If these do not work, try the gray DIP settings. Switches 1-5 are for screen size, and 6-8 are for CAN type.

• For 6.5 inch screen (800x480):
• Low-speed CAN: DIP 2 & 8 ON (others OFF)
• High-speed CAN: DIP 2, 7 & 8 ON (others OFF)
• For 8.8/10.25 inch screen (1280x480):
• Low-speed CAN: DIP 1, 2, 3, 4 & 8 ON (others OFF)
• High-speed CAN: DIP 1, 2, 3, 4, 7 & 8 ON (others OFF)

Wiring Diagram

Refer to the wiring diagram for proper connection of all components. Ensure all cables are securely connected.

General wiring diagram for the system.

Important: This device will only work after the vehicle is started (ignition on).

Cable Connections

1. Power Cables: Connect the power cable under the car's knob, not directly on the radio. Identify if your original car uses a 10PIN or 4PIN connector and connect the corresponding cable. Only one group of power cables needs to be connected.


Power cable connection points.

2. LVDS Cables: The original LVDS cable from the head unit connects to the “LVDS IN” port of the CarPlay box. The new LVDS cable connects from the “LVDS OUT” port of the CarPlay box to the screen.


LVDS cable connection diagram.

Caution: Connecting LVDS cables incorrectly will result in a black screen.

3. USB-AV Cable & WiFi Antenna: Simply plug these into their specified interfaces on the decoder box.
4. Microphone: The system defaults to using the original car's microphone. Aftermarket microphones are not included.
5. Fiber Optic Cable (NBT Systems Only): If your NBT car has a fiber optic cable, you need to transfer it from the original OEM power cable to the new power cord group.

Installation Location

The decoder box can be placed either above or next to the original car radio. Choose a location that allows for secure placement and proper cable management.

Possible installation locations for the decoder box.

Operating Instructions

Main Functions

The system provides a range of multimedia and connectivity features:

• Wireless & Wired CarPlay: Access iPhone apps, navigation, music, and calls.
• Wireless & Wired Android Auto: Access Android phone apps, navigation, music, and calls.
• Wireless & Wired AirPlay: Mirror your iPhone screen.
• Wireless & Wired AutoLink: Mirror your Android phone screen.
• USB Flash Play: Play multimedia files from a USB hard drive.
• Online Music Play: Stream music through connected services.
• Navigation: Use online navigation applications.
• Call Phone: Make and receive calls.
• Voice Control: Use Siri or Google Assistant for hands-free operation.

Key features: Online music, phone calls, navigation, and voice assistant.

Connecting Wireless CarPlay

1. On the system's SmartPhone Setting menu, turn on "CarPlay".
2. Check the Bluetooth device name (e.g., "CAR-xxxx") displayed on the system.
3. On your iPhone, go to Wi-Fi settings and ensure Wi-Fi is on. Then go to Bluetooth settings.
4. Select the Bluetooth device name "CAR-xxxx" from your iPhone's Bluetooth list. A pairing request will pop up; click "Pair".
5. A prompt "Use CarPlay with 'CAR-xxxx'?" will appear; select "Use CarPlay".

Connecting Wireless Android Auto

1. On the system's SmartPhone Setting menu, turn on "Android Auto".
2. Check the Bluetooth device name (e.g., "CAR-xxxx") displayed on the system.
3. On your Android phone, go to Bluetooth settings and find the device name starting with "CAR-xxxx".
4. Click on the Bluetooth name to initiate pairing. After successful pairing, follow the Android Auto connect process on your phone, and the system will connect automatically.

Connecting Wireless AirPlay

1. On the system's SmartPhone Setting menu, turn on "AirPlay".
2. On your iPhone, go to Wi-Fi settings. The system's Wi-Fi network (e.g., "CAR-WIFI-XXX") will appear. Connect to it using the password 66668888.
3. After successful Wi-Fi connection, return to your iPhone's main interface, open the Control Center (Shortcut menu), and select "Screen Mirroring".
4. Choose the AirPlay device to complete wireless screen mirroring.

Connecting Wireless Autolink

1. On the system's SmartPhone Setting menu, turn on "AutoLink".
2. On your Android phone, scan the QR code displayed on the system (or use a browser) to download and install the AutoLink app.
3. Open the AutoLink app, search for and connect to the Wi-Fi network named "car-xxxxx".
4. When prompted, click "Allow" in the pop-up window to grant necessary permissions.

Note: AutoLink supports AUX audio only. It can also be connected wired via a Type-C cable.

Sound Mode (Bluetooth Audio)

To use Bluetooth audio, ensure the correct sound mode is selected:

1. In the system settings, open "Use Car BT Channel" and disable "Auto Switch to AUX" in the vehicle settings.
2. On your original car's system interface, navigate to the CD/Multimedia section and select "Bluetooth".
3. Add a new device and use your phone's Bluetooth to search for and connect to the car's Bluetooth (name typically starts with "BM *.XXXXX").
4. Once connected, you can use Bluetooth audio.

AUX Audio

Connecting the AUX cable is generally not necessary unless your vehicle is a BMW 1/2/3/4 series.

1. In the CD/Multimedia area of the original vehicle system interface, select "AUX front".
2. In the product's system settings, disable "Use Car BT Channel".

Important Notes for Audio:

• Bluetooth audio and AUX audio cannot be used simultaneously.
• Bluetooth audio can use the original microphone. AUX audio may not support the original microphone.
• AirPlay/AutoLink do not support Bluetooth audio.

Original Automobile Button Description

The CarPlay decoder box supports various original car controls:

• iDrive Controller: Long press the MENU button to open the main interface of the CarPlay decoder.
• Steering Wheel Buttons: Supports voice control, phone keys, next/previous song, and volume (+/-) keys. Note that the left button on the steering wheel, typically for dashboard features, is not supported for entertainment functions.

Supported control methods: Steering wheel buttons and iDrive knob.

Maintenance

Firmware Updates

Periodically check for firmware updates to ensure optimal performance and access to new features. Information regarding updates can typically be found through the seller or product support channels.

Cleaning

Keep the decoder box and connections free from dust and debris. Use a soft, dry cloth for cleaning. Avoid using liquid cleaners directly on the unit.

Troubleshooting

Common Issues and Solutions

• WiFi Disconnection / CarPlay or Android Auto Disconnects:
  If CarPlay or Android Auto frequently disconnects and returns to the menu screen, it may be due to frequency interference. Navigate to the system's WiFi Settings and try changing the WiFi signal channel to 48 or 161.
• Sound is Noisy:
  If you experience noisy sound when using AUX audio, try unplugging the specific wire indicated in the cable connection diagram (refer to OCR page 10). If the issue persists, connect the AGND to the car head unit GND.
• Reversing Camera Not Working:
  
  1. Check the camera settings in the product's system and select the correct camera type (Original Camera or Aftermarket Camera).
  2. Ensure the camera power cord is connected to the 12V pink cable.
  3. Verify the yellow RCA rear camera video connector is properly connected.
  4. If using a manual transmission model, you may need to get the reverse light 12V extension at the rear lights and connect it to the BACK cable of the module.
  5. If still not working, try changing the CVBS signal mode in the camera settings (P4 in the manual).
• Delayed Activation of Front/Rear View Camera:
  Check the delay settings for camera activation in the system's camera settings.
• Android Auto Disconnection Issues (after firmware update):
  For Android phones (e.g., Samsung) experiencing disconnection issues, try these three methods to adjust your phone's settings:
  
  1. Samsung WiFi Settings Connections: Go to Wi-Fi settings, then Intelligent Wi-Fi, Connectivity labs, Wi-Fi developer options, Wi-Fi packet log for debugging, and turn on Air log Capture.
  

  Adjusting Samsung WiFi settings.

  2. Dual-SIM Configuration Settings: For Android dual SIM phones, use SIM1 first. Calls will default to SIM1, and data transmission will default to SIM1.
  

  Dual-SIM configuration for Android Auto.

  3. Clear Google Services Cache: Find Google Play Service in your apps, click Storage, then Manage Storage, and finally "Clear all data".

Specifications

Key technological features of the multimedia system.

User Tips

• Installation Videos: For visual guidance on dashboard disassembly and installation, scan the QR codes provided in the original PDF manual for X5/E70, MINI CIC, 5 Series, and 3/4 Series installation videos.
• System Responsiveness: If you experience any lag or slow startup, ensure all connections are secure and DIP settings are correct. The system runs on a Linux OS for fast startup.
• Audio Quality: If you encounter any audio issues, double-check the AUX audio notes regarding simultaneous use with Bluetooth and microphone compatibility.
• Connectivity Stability: For optimal wireless performance, especially if experiencing disconnections, try adjusting the WiFi channel as suggested in the troubleshooting section.

Warranty & Support

Your AUTOABC Multimedia System comes with a 12-month warranty, ensuring peace of mind regarding product quality and performance.

AUTOABC commitment to quality and support.

For any questions, installation guidance, product setup, upgrading, or other support needs, please contact AUTOABC Pro Store directly. Our message response rate is 100%, and we aim to reply within one hour, considering time differences (UTC+8).

Contact Information:

• Email: support@autoabc.shop
• WhatsApp: +86 13798355286 (Video calls require advance booking due to time difference)
• WeChat: 18718770018

A detailed user manual in PDF format is also available for download. You can access it via the following link: User Manual (PDF).