Einführung
The LAUNCH CRP129 Premium is a professional diagnostic tool designed for automotive technicians and enthusiasts. It provides comprehensive diagnostic capabilities for four major vehicle systems: Engine, Transmission (A/T), Anti-lock Braking System (ABS), and Supplemental Restraint System (SRS/Airbag). This device supports all 10 test modes of OBD II, including enhanced OBD II Mode 6, and offers advanced reset functions for Oil Service Light, Electronic Parking Brake (EPB), Steering Angle Sensor (SAS), and Battery Management System.
With its intuitive interface, 4.0-inch TFT full-color display, and robust design, the CRP129 Premium allows users to efficiently read and clear diagnostic trouble codes (DTCs), view live data streams, freeze frame data, and I/M readiness status. It supports a wide range of vehicle makes and models, providing a powerful solution for diagnosing drive-ability issues and performing essential maintenance tasks.
Packungsinhalt
- 1x LAUNCH CRP129 Premium Diagnostic Tool
- 1x OBDII-Kabel
- 1x Ladekabel (USB)
- 1x Tragetasche
- 1x Benutzerhandbuch (dieses Dokument)
Einrichtung und erstmalige Verwendung
Follow these steps to set up and begin using your CRP129 Premium diagnostic tool:
- Suchen Sie den OBD-II-Anschluss: The OBD-II (On-Board Diagnostics II) port is typically located under the dashboard on the driver's side of the vehicle. Refer to your vehicle's owner's manual if you cannot locate it.
- Connect the OBDII Cable: Plug one end of the provided OBDII cable into the 16-pin connector on the CRP129 Premium device.
- Mit dem Fahrzeug verbinden: Plug the other end of the OBDII cable into the vehicle's OBD-II port. The device will power on automatically, drawing power directly from the vehicle's battery.
- Einschalten: Once connected, the CRP129 Premium will power on. The screen will display the LAUNCH logo and then the main menu.
- Sprachauswahl: If prompted, select your preferred language (English, Spanish, or French are supported).

Image: The CRP129 Premium diagnostic tool being held and connected to a vehicle's OBD-II port, illustrating the setup process.
Bedienungsanleitung
The CRP129 Premium features a user-friendly interface with a 4.0-inch color display and intuitive button operation. Use the directional pad (up, down, left, right) to navigate menus, the "OK" button to confirm selections, and the "ESC" button to go back.

Bild: Vorderseite view of the CRP129 Premium, highlighting its display and navigation buttons for operation.
Diagnosefunktionen
- Systemscan: Select "Diagnose" from the main menu. The tool will automatically identify the vehicle and scan for available systems (Engine, Transmission, ABS, SRS).
- Codes lesen: Displays current, pending, and permanent Diagnostic Trouble Codes (DTCs) for the selected system. Each code comes with a brief description.
- Codes löschen: Erases DTCs from the vehicle's computer. Ensure the underlying issue is resolved before clearing codes to prevent them from reappearing.
- Live-Datenstrom: Displays real-time data parameters from the vehicle's sensors. Data can be viewed in numerical or graphical format. Key parameters include engine speed, vehicle speed, coolant temperature, O2 sensor position, MAF/airflow, and short/long term fuel trims.
- Standbilddaten: Erfasst eine Momentaufnahme der Sensordaten zum Zeitpunkt der Fehlercode-Einstellung und liefert so wertvolle Informationen für die Diagnose.
- I/M-Bereitschaftsstatus: Prüft den Status emissionsrelevanter Überwachungseinrichtungen, um festzustellen, ob das Fahrzeug für eine Abgasuntersuchung bereit ist.
- Enhanced OBD II Mode 6: Provides access to test results for non-continuously monitored systems.
Funktionen zurücksetzen
The CRP129 Premium offers several special reset functions:
- Ölserviceanzeige zurücksetzen: Setzt die Ölwechselanzeige nach einem Ölwechsel zurück.
- Electronic Parking Brake (EPB) Release: Allows for safe deactivation and reactivation of the electronic parking brake system for brake pad replacement.
- Lenkwinkelsensor (SAS) zurücksetzen: Calibrates the steering angle sensor after steering system repairs or alignment.
- Batterie zurücksetzen: Performs battery registration or adaptation after replacing the vehicle's starter battery.
Software-Updates
The CRP129 Premium supports lifetime free internet updates via USB 2.0. To update the software:
- Besuchen Sie die offizielle LAUNCH-Website. website (refer to the device's packaging or back label for the exact URL).
- Download and install the update tool software on your PC.
- Connect the CRP129 Premium to your PC using the provided USB cable.
- Follow the on-screen instructions in the update tool to download and install the latest software versions for your device.
Wartung und Pflege
- Reinigung: Reinigen Sie das Gerät mit einem weichen, trockenen Tuch. Verwenden Sie keine Scheuer- oder Lösungsmittel.
- Lagerung: Bewahren Sie das Gerät in der Tragetasche an einem kühlen, trockenen Ort fern von direkter Sonneneinstrahlung und extremen Temperaturen auf.
- Kabelpflege: Avoid bending or twisting the OBDII cable excessively. Always grasp the connector when plugging or unplugging.
- Software-Updates: Regularly check for and install software updates to ensure optimal performance and compatibility with new vehicle models.
Fehlerbehebung
If you encounter issues with your CRP129 Premium, consider the following common troubleshooting steps:
- Gerät lässt sich nicht einschalten:
- Ensure the OBDII cable is securely connected to both the device and the vehicle's OBD-II port.
- Verify the vehicle's ignition is in the ON position (engine can be off).
- Check the vehicle's fuse for the OBD-II port (usually labeled "CIGAR" or "ACC").
- Kommunikationsfehler:
- Confirm the vehicle supports the OBD-II standard (most vehicles from 1996 onwards).
- Stellen Sie sicher, dass die Zündung eingeschaltet ist.
- Versuchen Sie, eine Verbindung zu einem anderen Fahrzeug herzustellen, um ein fahrzeugspezifisches Problem auszuschließen.
- Check for any loose connections in the OBDII cable.
- Falsche Messwerte/Codes:
- Stellen Sie sicher, dass die Software auf dem neuesten Stand ist.
- Verify the vehicle information (VIN, year, make, model) is correctly identified by the tool.
For persistent issues, refer to the official LAUNCH support resources or contact their customer service.
Technische Spezifikationen

Image: The back of the CRP129 Premium device, displaying its technical specifications label.
| Besonderheit | Spezifikation |
|---|---|
| Anzeige | 4.0" TFT full color display |
| Bandtage Reichweite | 12Vdc (via OBD interface) |
| Betriebstemperatur | 0 °C bis 50 °C (32 °F bis 122 °F) |
| Lagertemperatur | -20 °C bis 70 °C (-4 °F bis 158 °F) |
| Maße | 196 x 106 x 32 mm |
| Gewicht | Ca. 680 g |
| Konnektivität | Standardized 16-pin OBD connector, USB 2.0 |
| Unterstützte Protokolle | J1850 PWM, J1850 VPW, ISO9141-2, ISO14230-4, ISO 15765 (CAN) |
| Farbe | Rot |
| Hersteller | Launch Tech |
Support und Garantie
For technical support, product inquiries, or warranty information, please contact LAUNCH customer service. Details can typically be found on the official LAUNCH webBewahren Sie Ihren Kaufbeleg als Kaufnachweis für Garantieansprüche auf der Website oder der Produktverpackung auf.
Regular software updates are available for free to ensure your device remains compatible with the latest vehicle models and diagnostic protocols.





