Einführung
This manual provides detailed instructions for the operation and maintenance of the LAUNCH X431 PRO3S+ V5.0 automotive diagnostic tool. It covers essential information to help users effectively utilize the device's advanced diagnostic capabilities, bi-directional control, and extensive service functions.
The LAUNCH X431 PRO3S+ V5.0 is designed for professional automotive technicians, offering OE-level diagnostic features, broad vehicle coverage, and support for various specialized functions.
Hauptmerkmale
- Vollständige Systemdiagnose auf OE-Niveau: Comprehensive scanning of all available vehicle systems.
- Bidirektionale Steuerung (aktiver Test): Perform active tests on various vehicle components to verify functionality.
- Erweiterte Steuergerätecodierung: Customize vehicle settings, perform online coding, and flash hidden features.
- 37+ Reset and Service Functions: Includes Oil Reset, EPB, SAS, BMS, DPF, TPMS, IMMO, ABS Bleeding, Injector Coding, Gearbox Matching, and more.
- Geführte Funktionen: Step-by-step instructions for complex procedures, compatible with VAG vehicles (VW/Audi/Skoda/Seat).
- AutoAuth für FCA SGW: Secure gateway access for Chrysler, Alfa Romeo, and Fiat vehicles (2017 and newer).
- Umfassender Fahrzeugschutz: Supports over 10,000 vehicle models and 160+ brands.
- Ferndiagnose: Facilitates remote technical assistance.
- Topologie-Mapping: Visual representation of vehicle communication networks for efficient troubleshooting.
- Support for Extension Modules: Compatible with optional modules like Videoscop, X431 TSGUN, X-PROG3, and ADAS calibration tools (sold separately).
Aufstellen
1. Auspacken und Erstinspektion
Carefully unpack all components from the packaging. Verify that all items listed in the packing list are present and undamaged. Report any missing or damaged items to your vendor immediately.

Image: Contents of the LAUNCH X431 PRO3S+ V5.0 package, including the diagnostic tablet, various connectors, and accessories.
2. Einschalten und Erstkonfiguration
- Halten Sie den Netzschalter gedrückt, um das Gerät einzuschalten.
- Follow the on-screen prompts to select your preferred language. The device supports 24 languages.
- Connect to a Wi-Fi network for software updates and online functions.
- Register your device and create a user account as prompted.

Image: The main user interface of the LAUNCH X431 PRO3S+ V5.0 diagnostic tool, showing various diagnostic and service options.
3. Verbindung mit dem Fahrzeug
- Suchen Sie den OBD-II-Diagnoseanschluss des Fahrzeugs, der sich üblicherweise unter dem Armaturenbrett auf der Fahrerseite befindet.
- Connect the diagnostic cable from the LAUNCH X431 PRO3S+ V5.0 to the vehicle's OBD-II port.
- Drehen Sie die Zündung des Fahrzeugs in die Position EIN (Motor aus).
- Das Gerät stellt automatisch eine Verbindung zum Fahrzeug her.
Bedienungsanleitung
1. Diagnosefunktionen
- Intelligente Diagnose: Automatically identifies vehicle VIN and performs a full system scan.
- Lokale Diagnose: Manually select vehicle make, model, and year to perform specific diagnostic tests.
- Fehlercodes lesen/löschen: Diagnosefehlercodes von allen Steuergeräten abrufen und löschen.
- Live-Datenstrom: View real-time sensor data in text, graph, or gauge format. Supports 12-in-1 live data graphing for detailed analysis.
- Topologie-Mapping: Access a visual map of the vehicle's communication network to quickly identify problematic modules.

Image: The full system diagnostic interface of the LAUNCH X431 PRO3S+ V5.0, showing a vehicle's system status.

Image: The intuitive topology mapping feature on the LAUNCH X431 PRO3S+ V5.0, displaying vehicle module connections.
2. Special Functions and Services
- Steuergerätecodierung: Modify vehicle parameters, activate hidden functions, and perform component matching.
- Bidirektionale Steuerung (aktiver Test): Send commands to vehicle systems to test their operational status. ExampDie Dateien umfassen:
- Turning on/off radiator fan
- Modulierende Drosselklappe
- Bedienbare Fenster und Spiegel
- Testing injector buzz
- Activating interior/exterior lights and horn
- Prüfung von Türschlössern
- Dienste zurücksetzen: Access over 37 common maintenance and reset functions. Navigate to the "Reset" menu and select the required service.

Image: A display of the 37+ reset and service functions available on the LAUNCH X431 PRO3S+ V5.0, including ABS bleeding, oil reset, and IMMO services.
3. Remote Diagnosis and Reporting
- Ferndiagnose: Initiate a remote diagnostic session to receive assistance from a technician.
- Gesundheitsbericht: Generate and print comprehensive diagnostic reports for record-keeping or client presentation.

Image: Screenshots illustrating the remote diagnosis and health report generation capabilities of the LAUNCH X431 PRO3S+ V5.0.
Wartung
1. Software-Updates
Regularly update the diagnostic software to ensure compatibility with the latest vehicle models and access new features. Connect the device to a stable Wi-Fi network and navigate to the "Software Update" section on the main menu.
2. Batteriepflege
The device is equipped with a 6300mAh Lithium-ion battery. To prolong battery life:
- Vermeiden Sie extreme Temperaturen.
- Laden Sie das Gerät regelmäßig auf, vermeiden Sie jedoch ein Überladen über längere Zeiträume.
- If storing the device for a long time, ensure the battery is charged to approximately 50-70%.
3. Reinigung und Lagerung
Reinigen Sie das Gerät mit einem weichen,amp cloth. Avoid using abrasive cleaners or solvents. Store the device in its protective case in a dry, cool environment when not in use.
Fehlerbehebung
If you encounter issues with your LAUNCH X431 PRO3S+ V5.0, refer to the following common troubleshooting steps:
- Gerät lässt sich nicht einschalten: Stellen Sie sicher, dass der Akku geladen ist. Schließen Sie das Gerät an das Netzteil an und versuchen Sie es erneut.
- Keine Kommunikation mit dem Fahrzeug:
- Verify the diagnostic cable is securely connected to both the device and the vehicle's OBD-II port.
- Stellen Sie sicher, dass die Zündung des Fahrzeugs eingeschaltet ist.
- Prüfen Sie, ob die Fahrzeugbatterie ausreichend geladen ist.
- Try a different vehicle to rule out vehicle-specific issues.
- Software friert ein oder läuft langsam:
- Starten Sie das Gerät neu.
- Stellen Sie sicher, dass die Software auf dem neuesten Stand ist.
- Clear cache or free up storage space if necessary.
- Ungenaue Messwerte: Ensure the correct vehicle information (make, model, year) is selected. Perform a software update.
For persistent issues, consult the "Feedback" section on the device or contact technical support.
Technische Daten
| Besonderheit | Spezifikation |
|---|---|
| Modellnummer | X431-005 |
| Betriebssystem | Android 10.0 |
| Prozessor | Achtkernprozessor |
| Interner Speicher | 64 GB (erweiterbar auf bis zu 128 GB) |
| Bildschirmgröße | 10.1 Zoll |
| Batterie | 6300mAh Lithium-Ionen |
| Konnektivität | Dual-band Wi-Fi (2.4 & 5 GHz), Bluetooth |
| Abmessungen (L x B x H) | 60 x 44 x 19 cm |
| Gewicht | 7.65 Kilogramm |
| Unterstützte Sprachen | 24 Sprachen |
| Unterstützte Protokolle | CAN FD & DOIP Protocols |

Image: An illustration highlighting the high-configuration hardware of the LAUNCH X431 PRO3S+ V5.0, including its Octa-Core processor, 6300mAh battery, 64GB ROM, 10.1-inch touchscreen, Wi-Fi, and Bluetooth capabilities.

Image: A visual representation of the 24 supported languages on the LAUNCH X431 PRO3S+ V5.0 diagnostic tool.
Garantie und Support
- Garantie: The LAUNCH X431 PRO3S+ V5.0 comes with a 24-month maintenance warranty.
- Technische Unterstützung: 7 days a week, 24 hours a day, 365 days a year technical support is available.
- Rückgaberecht: A 60-day refund or return policy is applicable.
For technical assistance or warranty claims, please contact your vendor or LAUNCH customer service.





