How to Use the OBDSTAR P50

1. Powering On the Device

• The device can be powered by OBDII connection when plugged into a vehicle.
• If using it on a removed airbag module, use an external 12V power supply.

2. Connecting to the Airbag Module

• For OBD Reset:
  • Locate the OBDII port in the vehicle (usually under the dashboard).
  • Plug in the P50 using the OBDII cable.
  • Turn the ignition ON but do not start the engine.
• For Bench Mode Reset (for modules removed from the car):
  • Use the correct airbag wiring harness (check the OBDSTAR adapter set).
  • Connect the module to the P50 via the dedicated cable.
  • Power the tool with a 12V power source.

3. Resetting Airbag Module / Clearing Crash Data

1. Select Your Car Brand & Model

   • On the main menu, choose "Airbag Reset".
   • Select the vehicle manufacturer, model, and year.

2. Choose the Reset Mode

   • If connected via OBDII, select "OBD Reset".
   • If working on a removed module, choose "Bench Mode".

3. Perform the Reset

   • The tool will communicate with the airbag ECU.
   • It will read crash data and provide an option to clear/reset it.

4. Wait for Confirmation

   • Once the reset is complete, the screen will confirm "Airbag Reset Successful".

4. Verifying the Reset

• Read DTCs (Diagnostic Trouble Codes)

  • After resetting, return to the OBDII menu and select "Read Fault Codes".
  • If the reset was successful, there should be no crash-related airbag codes.

• Clear Fault Codes if Needed

  • If some error codes remain, select "Clear DTCs" and recheck.

5. Final Steps

• Turn off the ignition and wait for 10–15 seconds.
• Turn the car back on and check if the airbag warning light is off.
• If the light remains on, double-check the reset process or ensure no hardware issues (like a faulty sensor or deployed airbag).

Additional Features

• Supports multiple brands: BMW, Mercedes, Toyota, Honda, Ford, etc.
• Reads & clears airbag system fault codes.
• Provides detailed crash data logs.
• Can work via OBDII or Bench Mode for flexibility.
• Regular software updates for new vehicle support.

Tips for Best Use

✅ Always back up the original crash data before resetting.
✅ Use the correct wiring harness for bench mode.
✅ Ensure vehicle battery voltage is stable (above 12V) during the reset.
✅ Update the device firmware regularly for expanded compatibility.

The OBDSTAR P50 Intelligent Airbag Reset Tool supports a wide range of vehicles, typically from 1996 to the latest models (2024 and beyond, depending on software updates).

Vehicle Year Compatibility:

• Minimum Year: Generally, it works on vehicles from 1996 onward (when OBDII became standard).
• Maximum Year: Supports 2024+ models, with frequent software updates adding newer vehicles.

Factors Affecting Compatibility:

1. Vehicle Brand & Model – Some older vehicles may have different airbag module types that are not supported.
2. Software Updates – Regular updates expand support for newer models.
3. Communication Protocols – Works on CAN, K-line, and other standard airbag ECU protocols.

The OBDSTAR P50 may not work on all models of all cars due to differences in airbag ECU types, communication protocols, and the manufacturer’s unique configurations. While it supports a wide range of vehicles, there may be exceptions, especially with:

• Older models (before 1996 or with proprietary airbag systems).
• Some luxury or high-end vehicles that use specialized or non-standard airbag systems.
• Certain models from manufacturers that do not fully adhere to OBDII standards or have custom protocols.

To ensure compatibility:

• Check the vehicle list available on the OBDSTAR P50 device, which is usually updated regularly.
• Ensure the latest software version is installed, as this can improve compatibility with new or rare models.
• Verify the communication protocol used by the vehicle’s airbag ECU, as some cars may require additional adapters or wiring harnesses.

When using the OBDSTAR P50 Intelligent Airbag Reset Tool, most of the core functions (such as airbag resetting, crash data clearing, and fault code reading/clearing) are included in the base price of the device. However, there are some extra costs that may apply in certain cases:

1. Software/Vehicle Model Updates

• The device typically comes with a standard set of vehicle makes and models, but you may need to pay for additional updates if you need support for newer models or additional vehicle brands.
• Software updates for newer car models (e.g., post-2024 models) might require purchasing a subscription or a one-time fee.

2. Special Modules or Features

• Some advanced functions (like key programming or very specific module resets for certain manufacturers) might require separate software activation or additional modules.
• Certain premium packages might not be included in the base package and would require you to purchase additional access to these functions.

3. Diagnostic Codes & Protocols

• Some vehicles may need specific adapter cables or protocol support for certain diagnostic features. While most are included, there might be extra costs for:
  • Vehicle-specific wiring adapters (for certain airbag systems or unique vehicles).
  • Additional communication protocols not covered in the basic version.

To Summarize:

• Base functionality (airbag resets, crash data clearing) is mostly free and included with the device.
• Vehicle and model-specific updates, advanced features, and additional adapters might require additional fees or purchases.

What You Should Do:

• Check the device’s official website or your user manual to confirm which features are covered and which might require extra payment.
• Ensure that your device is updated with the latest software and vehicle lists to get the best performance.

The OBDSTAR P50 Intelligent Airbag Reset Tool supports a wide range of vehicle brands for airbag module resets, crash data clearing, and other SRS diagnostics. Here's a list of some of the brands that are typically supported by the device:

MCU types: H8SX, RH850, SPC, XC2XXX, TC2XXX, TMS570

Supported Vehicle Brands:

Acura, Audi, Benz, Buick, Cadillac, Chevrolet, Chrysler, Citroen, Dacia, Dodge, Ford, GMC, GreatWall, Honda, Hyundai, Infiniti, Jaguar, Jeep, KIA, Land Rover, Lincoln, Maserati, Mazda, Mitsubishi, Nissan, Opel, Peugeot, Porsche, Renault, Seat, Skoda, Smart, Subaru, Suzuki, Tesla, Toyota, VW, Volvo

Notes:

• The list may expand as software updates are released, allowing support for new vehicles and models.
• Some models may require extra adapters or additional software licenses (especially luxury or exotic brands).