Road Top 8.9 Inch Wireless CarPlay Touchscreen User Manual

1. Product Overview

The Road Top 8.9-inch touchscreen system is designed to upgrade your Audi A5's original screen, integrating modern features while retaining the factory functionalities. This unit provides wireless CarPlay, wireless Android Auto, and Mirrorlink capabilities on an 8.9-inch HD display.

Image: Overview of the Road Top 8.9-inch touchscreen's main features and interface icons.

2. Compatibility

This CarPlay touchscreen is compatible with Audi A5 models from 2009-2015 equipped with a 2G MMI system. It is specifically designed for vehicles with a Concert or Symphony radio. This unit is not compatible with 3G MMI systems or Audi Q5/A4 models.

Image: Visual guide for checking vehicle compatibility, showing correct and incorrect radio knob positions and radio types for Audi A5 2009-2015 with 2G MMI.

3. Package Contents

Please verify that all items listed below are included in your package:

• 8.9-inch Linux Screen
• Power Cable
• USB Cable
• AMI Cable
• Mounting Bracket
• Screws
• Iron Frame

Image: Components included in the product package, such as the screen, cables, and mounting hardware.

4. Setup and Installation

Professional installation is recommended for this product. The installation process involves removing the car dashboard to connect the necessary wires. No original wires need to be cut or modified. It is advised to test all functions before reassembling the dashboard to prevent secondary disassembly.

Image: Comparison of the Audi A5 dashboard before and after installation of the Road Top 8.9-inch touchscreen, highlighting the integrated appearance.

5. Operating Instructions

5.1. Wireless CarPlay and Android Auto Connection

This car stereo supports both wireless Apple CarPlay and wireless Android Auto. To connect, ensure the "CarPlay" or "AirPlay" option is enabled in the system's Smart Phone settings. Then, search for the device's Bluetooth name (e.g., "CAR-BT-XXXX") on your smartphone, pair it, and confirm the authorization request. For AirPlay, connect to the screen's Wi-Fi network (e.g., "CAR-WIFI-XXXX") and select "AirPlay" in your iPhone's Screen Mirroring.

Image: Visual representation of wireless CarPlay, Android Auto, and Mirrorlink functionalities on the car screen, showing smartphone integration.

5.2. System Switching (New System / Original MMI)

The system allows seamless switching between the new Linux-based interface and your car's original MMI system. To switch from the new system to the original MMI, click the "Original car interface" icon on the new system's home screen. To return to the new system from the original MMI, touch anywhere on the screen. Alternatively, you can hold the "MENU" button on your car's control panel for 3 seconds to switch between systems.

Image: Illustrates the "OEM" button on the homescreen menu for switching to the original car MMI system and touching the screen to return to the Linux system.

5.3. Mirror Link Function

The unit supports Mirror Link for most smartphones. Use Wireless Airplay for iPhone and Autolink for Android phones. This allows you to sync your smartphone's display to the 8.9-inch HD screen, enabling features like movies, maps, and pictures.

5.4. Camera Functions

The system supports the original factory reverse camera and aftermarket reverse cameras. It does not support aftermarket front cameras or aftermarket 360-degree cameras.

Image: Display of the reverse camera view on the 8.9-inch screen, showing parking guidelines.

5.5. Voice Control

With wireless CarPlay and Android Auto, you can utilize voice control features for navigation, calls, messages, and music, promoting safer driving operations.

5.6. Steering Wheel Controls

The system retains compatibility with your original steering wheel multimedia buttons for convenient control.

5.7. Language Setup

To change the system language, navigate to Setup -> System -> Language and select your preferred language from the list.

6. Maintenance

Keep the screen clean using a soft, dry cloth. Avoid abrasive cleaners or solvents. Ensure all connections remain secure after installation. Regular software updates, if available, can improve performance and add new features.

7. Troubleshooting

• No Sound: Ensure the car stereo sound works via AUX or Bluetooth channel. Check your car's audio input settings.
• Connection Issues: Verify Wi-Fi and Bluetooth are enabled on your phone and the screen. Re-pair devices if necessary.
• Screen Unresponsive: Try restarting the unit. If the original system is active, remember it does not support touch and requires the iDrive controller.
• Installation Problems: Most issues arise from incorrect cable connections or settings. Double-check all wiring according to the installation guide.

8. Specifications

9. Warranty and Support

This product comes with a warranty. For specific warranty details, please refer to your purchase documentation or contact the seller directly. For technical support or any questions regarding installation and operation, please contact Road Top Direct through the Amazon platform. They offer 24-hour technical support.

Image: Instructions on how to contact Road Top Direct for support via Amazon, by clicking the seller name and then "Ask a question".