ZTUZAUTO Wireless CarPlay/Android Auto Module User Manual

1. Introducció

This manual provides detailed instructions for the installation, operation, and troubleshooting of your ZTUZAUTO Wireless CarPlay/Android Auto Module. This module is designed to integrate seamlessly with your existing Lexus infotainment system, adding advanced smartphone connectivity features without replacing your original car screen. It retains all original system functions while enhancing your driving experience with CarPlay and Android Auto capabilities.

Nota important: This is a CarPlay interface decoder box, not a car screen. It connects to your original CD host device. Installation does not damage the original car cable and does not impact the vehicle's core functionality.

Figure 1: ZTUZAUTO Wireless CarPlay/Android Auto Module Overview

2. Compatibilitat

The ZTUZAUTO Wireless CarPlay/Android Auto Module is compatible with various Lexus models from 2012-2022. Compatibility depends on your car's specific model, year, and central control interface (knob, touchpad, or joystick). Please refer to the table below and check your car's central control to ensure you have the correct version of the module.

Figure 2: Detailed Compatibility List for Lexus Models

3. Característiques clau

• Wireless/Wired CarPlay & Android Auto: Seamless integration for both iOS and Android devices, allowing access to navigation, music, calls, and messages directly on your car's display.
• Wireless Airplay/AutoLink: Stream or share content from your phone (iOS via Airplay, Android via AutoLink) to your car's screen, including online videos, TV news, photos, and navigation.
• Suport de càmera: Supports original reverse, front, and 360-degree cameras. Also compatible with aftermarket cameras (CVBS/PAL/AHD 720P).
• Control de veu: Utilize Siri or Google Assistant for hands-free operation, including making calls, sending messages, getting directions, and controlling music.
• Reproducció multimèdia USB: Supports playback of lossless audio, 720P video, and picture files mitjançant USB.
• Personalització d'àudio: Audio EQ adjustment and separate navigation volume control.
• Original Car Integration: Supports original car MIC (reserved installation MIC) and original Bluetooth call function.
• Retains OEM Functionality: All original car system functions, including steering wheel controls, knob/touchpad/joystick, are fully retained and supported.

Figura 3: Mésview de les característiques del producte

Figure 4: Mirror Link, Siri, and Camera Support

4. Contingut del paquet

The package includes the following items. Please verify all components upon receipt, noting that some cables may vary slightly based on your specific Lexus model and control type.

• CarPlay Module (Main Unit)
• Cable d'alimentació
• LVDS OUT&IN Cable
• Antena WIFI
• Adhesiu màgic
• Manual d'instal·lació
• Eina d'instal·lació
• Display Adapter Cable (included with most versions)
• Joystick Cable (specific to Joystick Fixed Split Screen Version)

Figure 5: Package Contents for Various Module Versions

5. Configuració i instal·lació

Installation of this module requires accessing your car's dashboard and connecting cables to the original CD host device. It is a plug-and-play solution that does not require cutting or breaking original car wires.

5.1 Llista de comprovació prèvia a la instal·lació

• Ensure your vehicle is turned off and the battery is disconnected before starting installation.
• Verifiqueu que tot el contingut del paquet estigui present i no estigui danyat.
• Confirm your car's compatibility with the module version you have purchased (refer to Section 2).

5.2 Passos d'instal·lació

1. Carefully remove the necessary dashboard panels to access the original CD host unit. Refer to your vehicle's service manual for specific panel removal instructions.
2. Disconnect the original cables from the CD host unit.
3. Connect the provided power cable, LVDS OUT&IN cable, and any other necessary adapter cables from the module to the original CD host unit and the car's wiring harness. Ensure all connections are secure.
4. Connect the WIFI antenna to the module.
5. If your car has a fiber optic cable, ensure it is correctly connected to the module's wiring harness.
6. Mount the CarPlay Module securely using the magic sticker in a suitable location behind the dashboard.
7. Torneu a connectar la bateria del cotxe.
8. Test all functions of the module and your car's original system before reassembling the dashboard panels.

Assistència professional: If you are not confident with car electronics installation, it is highly recommended to seek assistance from a qualified specialist.

Figure 6: Installation Effect - Before and After

6. Funcionament

6.1 Canvi entre sistemes

To switch between your car's original system and the CarPlay/Android Auto interface, long-press the designated button (e.g., 'Menu' or 'Home' button on your central control) for approximately 3 seconds.

Figure 7: Switching Systems using Original Controls

6.2 CarPlay sense fil i Android Auto

Once the module is active, you can connect your iPhone or Android device wirelessly via Bluetooth and Wi-Fi. The system will automatically connect after the initial pairing. This allows you to use navigation apps (Google Maps, Waze, Apple Maps), stream music (Spotify, Apple Music), make and receive calls, and send messages via voice commands.

Figure 8: CarPlay and Android Auto Interface Examples

6.3 Control per veu (Siri/Assistent de Google)

Activate Siri or Google Assistant using your steering wheel controls or by saying "Hey Siri" (for iOS). You can then issue commands such as:

• "Call David"
• "Play music"
• "Navigate to Times Square"
• "Open the video"
• "Avoid congestion"

Figure 9: Voice Control and Steering Wheel Integration

6.4 Mirror Link (Airplay/AutoLink)

For iOS devices, use Airplay to mirror your phone's screen. For Android devices, use AutoLink. This feature allows you to display content from your phone, such as videos, news, or photos, directly on your car's screen.

Reproducció multimèdia USB 6.5

Connect a USB flash drive to the module's USB port to play lossless audio, 720P video, and picture files.

Figure 10: USB Playback and GPS Navigation

Funcionalitat de càmera 6.6

The module supports your car's original reverse, front, and 360-degree cameras. If you have aftermarket cameras (CVBS/PAL/AHD 720P), they are also supported.

Video 1: Demonstration of CarPlay interface and system settings on a Lexus vehicle.

7. Consells d'usuari

• Instal·lació professional: If you are not experienced with car electronics, it is highly recommended to have the module installed by a professional to avoid potential damage.
• Verificació de la funcionalitat: After installation, thoroughly check all functions of both the new module and your car's original system before reassembling the dashboard.
• Comprovació de compatibilitat: Always double-check your car's year, model, and central control type (knob, small touchpad/joystick, big touchpad) against the compatibility list to ensure you have the correct module version.
• Large Screen Full-Screen Mode: For Lexus models with large screens, confirm if your original navigation system can be set to full-screen mode, as this may affect the display of the CarPlay/Android Auto interface.

8. Especificacions

Figure 11: Dual-Core SUNPLUS Automotive Chip Details

9. Solució De Problemes

9.1 No Display After Installation

• Comprovació del cablejat: Provide a complete wiring video to customer support for verification. Ensure all cables are securely connected.
• DIP Code: Check your DIP code settings. Some models may have several DIP codes marked in the manual; try alternative codes if applicable.
• Desajustament de resolució: If the display resolution is incorrect, the screen may not show anything. Contact customer support to obtain update files for upgrading the module's firmware.

9.2 No Sound After Connecting the Module

• Fiber Optic Cable: If your car is equipped with a fiber optic cable, ensure it is correctly connected to the module's wiring harness.
• Funcions Bluetooth: Verify that your car has both Bluetooth phone and Bluetooth music functions. If Bluetooth music is not available, sound can only be obtained via the AUX method.
• MIC Cable: Ensure the MIC cable is fully connected to the module and that the microphone setup is correctly configured.

9.3 Actualitzacions del sistema

It is generally not recommended to update the system if the module is functioning normally. If you encounter specific issues, please contact customer support with your current system version number (found in the module's menu interface under 'Settings' > 'System'). Our engineers will provide targeted updates to resolve the problem.

10. Garantia i Suport

ZTUZAUTO provides a Garantia de qualitat de 12 mesos from the date of purchase for all our products. If you experience any issues within this period, please do not hesitate to contact us. Our customer service team is available to provide after-sales technical support within 24 hours.

For technical assistance or warranty claims, please contact us via email at: ztuzauto@support.com