Carly CUA-V200-CE8BD91-K78-J1
Carly OBD2 Vehicle Diagnostic Tool User Manual
Model: CUA-V200-CE8BD91-K78-J1
Introduction
The Carly OBD2 Vehicle Diagnostic Tool is a state-of-the-art device designed to empower car owners with professional-grade diagnostic capabilities. This tool connects to your vehicle's On-Board Diagnostics (OBD2) port and communicates with your smartphone (iOS or Android) via Bluetooth, allowing you to read and clear engine fault codes, monitor live data, perform maintenance resets, and unlock hidden features of your car.

Image: The Carly OBD2 Vehicle Diagnostic Tool, a compact black device with the Carly logo.
Setup Guide
Follow these steps to set up your Carly OBD2 Vehicle Diagnostic Tool and begin diagnosing your vehicle.
1. Download the Carly App
The Carly app is available for both iOS and Android devices. Search for "Carly" in the Apple App Store or Google Play Store and download it to your smartphone.
- For iOS: Download on the App Store
- For Android: Get it on Google Play
2. Connect the Carly Scanner to Your Vehicle
Locate your vehicle's OBD2 port, typically found under the dashboard on the driver's side. Plug the Carly scanner firmly into the OBD2 port. Ensure the vehicle's ignition is turned on (engine can be off).

Image: Visual representation of the Carly app setup process, including connecting the scanner and activating the full version.
3. Pair with the App and Activate Full Version
Open the Carly app on your smartphone. The app will guide you through the Bluetooth pairing process. Once connected, the app will automatically detect your vehicle. To unlock all features, you will need to activate the full version. The purchase of the Carly scanner includes a 1-year free trial of the full subscription. Follow the in-app instructions to register your account and activate your trial. An unlock voucher will be sent to your registered email address.
Important Note: The full functionality of the app requires an active subscription after the initial trial period. Please be aware of the subscription terms and renewal policies.
Operating the Carly Tool
The Carly app provides a user-friendly interface for various diagnostic and maintenance functions.
Diagnostic Scan
Initiate a full diagnostic scan to identify any engine fault codes (DTCs) or issues within your vehicle's systems. The app will display detailed descriptions of detected problems.

Image: Screenshot of the Carly app displaying various diagnostic functions and real-time data.
Live Data Monitoring
Access real-time parameters from your vehicle's engine and other systems. This feature is useful for monitoring performance, identifying anomalies, and understanding how different components are functioning.
Maintenance Functions
The Carly app allows you to perform various maintenance resets, such as resetting service intervals. This helps you keep track of your vehicle's service needs.
Coding and Customization
For supported vehicle models (e.g., BMW, Mini, Audi, VW), the Carly app offers advanced coding features to customize vehicle settings, unlock hidden functions, and adapt components. Always exercise caution and consult professional advice before making significant coding changes.

Image: A banner indicating the ability to unlock hidden functions in your car using the Carly app.
Maintenance
To ensure the longevity and optimal performance of your Carly OBD2 Vehicle Diagnostic Tool, follow these simple maintenance guidelines:
- Cleaning: Wipe the device with a soft, dry cloth. Avoid using harsh chemicals or abrasive materials.
- Storage: Store the scanner in a cool, dry place away from direct sunlight and extreme temperatures when not in use.
- Software Updates: Regularly check for and install updates for the Carly app to ensure you have the latest features, bug fixes, and vehicle compatibility improvements. Carly provides lifetime updates for the app.
Troubleshooting
If you encounter issues while using your Carly OBD2 Vehicle Diagnostic Tool, refer to the following common troubleshooting tips:
- Device Not Connecting:
- Ensure the Carly scanner is firmly plugged into the OBD2 port.
- Verify your vehicle's ignition is on.
- Check that Bluetooth is enabled on your smartphone.
- Restart the Carly app and try reconnecting.
- For some vehicles, turning the ignition off and on again might help.
- App Not Recognizing Vehicle:
- Ensure your vehicle is compatible with the Carly tool (most cars from 2001 onwards, BMW from 1996 onwards).
- Update the Carly app to the latest version.
- Features Not Available:
- Confirm your subscription is active and the full version of the app is unlocked.
- Some advanced features (e.g., coding) are vehicle-specific. Check the app for compatibility with your exact car model.
If these steps do not resolve your issue, please contact Carly customer support for further assistance.
Specifications
| Brand | Carly |
| Model Number | CUA-V200-CE8BD91-K78-J1 |
| Product Dimensions | 7.7 x 4.5 x 2.3 cm |
| Item Weight | 60 g |
| Connectivity | Bluetooth 5.0 |
| Frequency | 2.4 GHz |
| Connection Speed | 3ms |
| Compatibility | iOS and Android. All car brands from 2001 onwards (BMW from 1996 onwards). |
| Certifications | ECE R10 Certified |

Image: Visual summary of Carly's technical specifications, including dimensions, connectivity, and compatibility.
Warranty and Support
Carly is committed to providing high-quality products and excellent customer service.
Lifetime Warranty for Scanner
The Carly scanner comes with a lifetime warranty. In case of any malfunction or defect, please contact Carly customer support, and a replacement scanner will be provided.
Customer Support
For any questions, technical assistance, or warranty claims, please visit the official Carly website or contact their customer support team. Carly provides expert support, including repair advice from professional mechanics.

Image: Information about Carly's support, including lifetime warranty and the product being "Made in Germany."
Ask a question about this manual
Ask about setup, troubleshooting, compatibility, parts, safety, or missing instructions. Manuals+ will review the question and use this page’s manual context to help answer it.
