1. Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of your Hikity Android 15 Car Stereo. This unit is designed for specific Toyota models, including Vitz XP10, Yaris, Platz, and Echo manufactured between 1999 and 2005. It features a 9-inch touchscreen, wireless CarPlay and Android Auto, Bluetooth 5.0, GPS navigation, Wi-Fi connectivity, FM/RDS radio, and support for a rear camera and steering wheel controls.
2. Package Contents
Please verify that all items listed below are included in your package. If any items are missing or damaged, contact customer support.
- 1 x Car Stereo Unit (9-inch touchscreen)
- 1 x Radio Housing
- 2 x Power Cables
- 1 x GPS Antenna
- 1 x Rear Camera
- 1 x Rear Camera Input Cable
- 1 x RCA Cable
- 2 x USB Cables
- 2 x Mounting Brackets
- 1 x Microphone
- 1 x Installation Tool
- 1 x User Manual

Image: Product dimensions and a visual representation of all included components.
3. Specifications
| System | Android 15 |
| Screen Size | 9 inches |
| Screen Resolution | 1280*720 |
| RAM + ROM | 4GB (RAM) + 64GB (ROM) |
| Processor Speed | 1.5 GHz |
| Bluetooth Version | Supported (Bluetooth 5.0) |
| Output Power | 4*45 W |
| Operating Voltage | 9V - 16V |
| Operating Temperature | -20 ℃ - 70 ℃ |
| Radio Band | FM/RDS |
| Reverse Input | AHD/CVBS |
| Connectivity | Bluetooth, USB, Wi-Fi |
| Special Features | Wireless CarPlay & Android Auto, Mirror Link, GPS, SWC, Split-Screen, EQ |
| Audio Formats | APE/FLAC/WAV/MP3/WMA etc. |
| Video Formats | MKV/RMVB/AVI/MP4/MDV etc. |
| Image Formats | PNG/JPEG/JPG/GIF/WBMP/BNP etc. |

Image: Explanation of the 1280P In-cell Full Screen technology.
4. Installation
Professional installation is highly recommended for this car stereo unit. Incorrect installation can lead to damage to the unit or your vehicle's electrical system. Refer to your vehicle's specific wiring diagrams and consult a qualified technician if you are unsure.
4.1 Pre-Installation Check
- Ensure the vehicle's ignition is off and the battery is disconnected before starting.
- Confirm compatibility with your Toyota Vitz XP10, Yaris, Platz, or Echo (1999-2005) dashboard.
4.2 Wiring Connections
Connect the power cables, speaker wires, GPS antenna, USB cables, and rear camera input cable according to the provided wiring diagram. Ensure all connections are secure to prevent short circuits or signal loss.
4.3 Mounting the Unit
Carefully integrate the car stereo into your vehicle's dashboard using the provided mounting brackets. Ensure the unit is securely fastened and does not obstruct any vehicle controls or airbags.

Image: Comparison of the original car radio and the Hikity car stereo installed in a Toyota Yaris dashboard.
5. Operating Instructions
This section details the primary functions and features of your Hikity Android 15 Car Stereo.
5.1 Wireless CarPlay & Android Auto
Connect your iOS or Android smartphone wirelessly to access navigation, music, calls, and messages directly on the car stereo's screen. This feature mirrors your phone's essential functions for a safer driving experience.
- For iOS: Enable Wi-Fi and Bluetooth on your iPhone. On the car stereo, select the CarPlay icon and follow the on-screen prompts to pair.
- For Android: Enable Wi-Fi and Bluetooth on your Android phone. On the car stereo, select the Android Auto icon and follow the on-screen prompts to pair. Ensure Android Auto app is installed on your phone.

Image: Wireless CarPlay, Android Auto, and Mirror Link interfaces.
5.2 Bluetooth Hands-Free Calling & Audio Streaming
Pair your smartphone via Bluetooth 5.0 for hands-free calls and high-quality audio streaming.
- Pairing: Go to the Bluetooth settings on the car stereo and your phone. Search for available devices on your phone and select the car stereo (e.g., "Hikity Car Stereo"). Confirm the pairing code if prompted.
- Calls: Once paired, you can make and receive calls directly from the car stereo's touchscreen. Your phonebook can be synchronized.
- Audio: Play music from your phone through the car stereo's speakers.

Image: Bluetooth interface for hands-free calling and music, with icons for WiFi, GPS, and EQ.
5.3 GPS Navigation
The unit includes integrated offline maps. For real-time traffic updates and online map services, connect to Wi-Fi.
- Offline Maps: Pre-installed maps allow navigation without an internet connection.
- Online Maps: Connect to Wi-Fi to download map data, receive live traffic information, and use online navigation apps.
5.4 Wi-Fi Connectivity
Connect the car stereo to a Wi-Fi hotspot (e.g., from your smartphone) to access online features, stream videos, download apps, and update maps.
- Go to Settings > Network & Internet > Wi-Fi.
- Select your desired Wi-Fi network and enter the password.
5.5 FM/RDS Radio
Tune into your favorite FM radio stations. The RDS (Radio Data System) feature displays station information, song titles, and traffic alerts where available.
- Select the Radio app from the main menu.
- Use the scan function to find available stations or manually tune to a frequency.

Image: Backup camera view, steering wheel control setup, FM/RDS radio, and split-screen functionality.
5.6 Steering Wheel Control (SWC)
The unit supports your vehicle's original steering wheel controls, allowing you to manage volume, track changes, and calls without taking your hands off the wheel.
- Go to Settings > Steering Wheel Control.
- Follow the on-screen instructions to program each button on your steering wheel to the corresponding function on the car stereo.
5.7 Backup Camera
When the vehicle is shifted into reverse, the car stereo automatically displays the view from the connected rear camera, aiding in safe parking and maneuvering.
- Ensure the rear camera is correctly installed and connected to the AHD/CVBS input.
- The display will activate automatically when reverse gear is engaged.
5.8 Split-Screen Functionality
Multitask by running two applications simultaneously on the 9-inch screen, such as navigation and music playback.
- Open the first application.
- Press and hold the recent apps button or drag from the edge (depending on UI) to activate split-screen mode.
- Select the second application to display.
5.9 Equalizer (EQ)
Adjust audio settings with the built-in digital equalizer to customize sound output according to your preferences and vehicle acoustics.
- Access the EQ settings from the audio or settings menu.
- Choose from preset modes or manually adjust frequency bands.
6. Maintenance
Proper maintenance ensures the longevity and optimal performance of your car stereo.
- Screen Cleaning: Use a soft, lint-free cloth to gently wipe the touchscreen. For stubborn smudges, slightly dampen the cloth with water or a screen-safe cleaner. Avoid harsh chemicals or abrasive materials.
- General Cleaning: Keep the unit free from dust and debris. Use a soft brush or compressed air for vents and crevices.
- Software Updates: Periodically check for software updates via Wi-Fi to ensure the system runs efficiently and has the latest features and security patches.
- Temperature: Avoid exposing the unit to extreme temperatures for extended periods.
7. Troubleshooting
Refer to this section for solutions to common issues.
| Problem | Possible Cause | Solution |
|---|---|---|
| Unit does not power on | Loose power connection, blown fuse, vehicle battery issue. | Check power cables and fuse. Ensure battery is connected and charged. Consult a technician if necessary. |
| No sound | Volume too low, incorrect audio source, loose speaker wires. | Increase volume. Select correct audio source. Check speaker connections. |
| Bluetooth not connecting | Bluetooth off on phone/stereo, device not in pairing mode, interference. | Ensure Bluetooth is enabled on both devices. Put stereo in pairing mode. Try restarting both devices. |
| GPS signal lost/inaccurate | GPS antenna obstructed or disconnected, poor satellite coverage. | Ensure GPS antenna has a clear view of the sky and is securely connected. Move to an open area. |
| Rear camera not displaying | Camera cable loose, camera faulty, reverse trigger wire not connected. | Check camera input cable connection. Verify reverse trigger wire is correctly wired. Test camera functionality. |
8. Warranty and Support
Your Hikity car stereo comes with a 1-year manufacturer's warranty from the date of purchase. This warranty covers defects in materials and workmanship under normal use.
For technical support, warranty claims, or any questions regarding your product, please contact Hikity customer service through the retailer where you purchased the product or visit the official Hikity brand store online.
Please retain your proof of purchase for warranty service.





