DFirst 201BT professional Bluetooth OBD2 scanner compatible with iOS and Android devices.
DFirst 201BT professional Bluetooth OBD2 scanner lets you diagnose and service your car by yourself.
DFirst 201BT Bluetooth OBD2 scanner for BMW Group and Volkswagen Group vehicles with full-system diagnostics, detailed DTC information and diagnostic reports.
DFirst 201BT Bluetooth OBD2 scanner for BMW Group and Volkswagen Group vehicles with oil reset, battery registration, DPF and many maintenance features.
DFirst 201BT Bluetooth OBD2 scanner supports all 10 OBD2 modes, including live data, read and clear DTCs, freeze frame, I/M readiness, and vehicle information.
DFirst 201BT Bluetooth OBD2 scanner for used car inspection, comparing mileage and VIN information across vehicle systems to help identify mileage tampering, replaced modules.
DFirst 201BT Bluetooth OBD2 scanner for battery health checking, battery condition monitoring, cranking voltage checks to help identify weak or failing batteries.
DFirst 201BT Bluetooth OBD2 scanner with a simple 3-step setup for quick and easy connection.
DFirst 201BT Bluetooth OBD2 scanner compatible with BMW, Volkswagen, Audi, Škoda and SEAT vehicles
DFirst 201BT professional Bluetooth OBD2 scanner compatible with iOS and Android devices.
DFirst 201BT professional Bluetooth OBD2 scanner lets you diagnose and service your car by yourself.
DFirst 201BT Bluetooth OBD2 scanner for BMW Group and Volkswagen Group vehicles with full-system diagnostics, detailed DTC information and diagnostic reports.
DFirst 201BT Bluetooth OBD2 scanner for BMW Group and Volkswagen Group vehicles with oil reset, battery registration, DPF and many maintenance features.
DFirst 201BT Bluetooth OBD2 scanner supports all 10 OBD2 modes, including live data, read and clear DTCs, freeze frame, I/M readiness, and vehicle information.
DFirst 201BT Bluetooth OBD2 scanner for used car inspection, comparing mileage and VIN information across vehicle systems to help identify mileage tampering, replaced modules.
DFirst 201BT Bluetooth OBD2 scanner for battery health checking, battery condition monitoring, cranking voltage checks to help identify weak or failing batteries.
DFirst 201BT Bluetooth OBD2 scanner with a simple 3-step setup for quick and easy connection.
DFirst 201BT Bluetooth OBD2 scanner compatible with BMW, Volkswagen, Audi, Škoda and SEAT vehicles
DFirstCoder

DFirst 201BT Diagnostics OBD Tool

DFirst 201BT is a professional Bluetooth OBD2 diagnostic tool for BMW Group and VAG vehicles. It allows DIY car owners to perform full-system diagnostics, read and clear fault codes, monitor live vehicle data, and complete routine maintenance using the DFirstCoder App.

Professional Bluetooth OBD2 Scanner

  • Wireless Bluetooth connection
  • Compatible with iOS and Android
  • Supports CAN, K-Line and major OBD protocols
  • Fast, stable and easy wireless communication

Key Features

Full-System Diagnostics: Read and clear fault codes from multiple vehicle systems, including Engine, Transmission, ABS, Airbag, BCM, Gateway and more. Generate professional diagnostic reports in minutes.

Service: Perform common maintenance functions including: Oil Reset | Brake Reset | DPF | Battery Registration | TPMS Reset and other supported service features(Support varies by vehicle model and year).

Full OBD2 Mode: Live Data | Read & Clear DTCs | Freeze Frame | I/M Readiness | MIL Status | Oxygen Sensor Monitoring | Component Testing | Vehicle Info| Mode 6 | Vehicle Status

Battery Check: Monitor battery condition and startup voltage to detect weak batteries before they leave you stranded.

Inspection: Compare mileage and system VIN across vehicle modules to help identify possible odometer tampering, replaced components.

Start Diagnosing in 3 Simple Steps

  • Plug the scanner into your vehicle's OBD port.
  • Connect your phone via Bluetooth.
  • Open the DFirstCoder App and start diagnosing your vehicle.

What's Included

  • DFirst 201BT Bluetooth OBD2 Scanner
  • Free DFirstCoder App
  • User Quick Guide
  • Free Software Updates

Warranty & Customer Protection

  • 1-Year Limited Warranty
  • 15-Day Return & Refund Policy
  • Return shipping costs are not included.
$40.00 USD
-43% $70.00 USD $40.00 USD

Why Choose Us?

  1. We are the source distributor of vinxs brand. We can provide customers with the best prices.
  2. After-sales service is guaranteed. Unlike other resellers, we have all the after-sales accessories for the EBIKE we sold, and one-stop service to solve all after-sales problems.
  3. The best configuration at the same price, the lightest weight, and the most stable quality. Offline stores guarantee all after-sales and maintenance services.
* 10% Best Online Price Guarantee means that if you find a cheaper price elsewhere or at local store, we will beat it by 10% for online orders.

Have a question? Ask an expert on 04 4989-8370

DFirst 201BT is a professional Bluetooth OBD2 diagnostic tool for BMW Group and VAG vehicles. It allows DIY car owners to perform full-system diagnostics, read and clear fault codes, monitor live vehicle data, and complete routine maintenance using the DFirstCoder App.

Professional Bluetooth OBD2 Scanner

  • Wireless Bluetooth connection
  • Compatible with iOS and Android
  • Supports CAN, K-Line and major OBD protocols
  • Fast, stable and easy wireless communication

Key Features

Full-System Diagnostics: Read and clear fault codes from multiple vehicle systems, including Engine, Transmission, ABS, Airbag, BCM, Gateway and more. Generate professional diagnostic reports in minutes.

Service: Perform common maintenance functions including: Oil Reset | Brake Reset | DPF | Battery Registration | TPMS Reset and other supported service features(Support varies by vehicle model and year).

Full OBD2 Mode: Live Data | Read & Clear DTCs | Freeze Frame | I/M Readiness | MIL Status | Oxygen Sensor Monitoring | Component Testing | Vehicle Info| Mode 6 | Vehicle Status

Battery Check: Monitor battery condition and startup voltage to detect weak batteries before they leave you stranded.

Inspection: Compare mileage and system VIN across vehicle modules to help identify possible odometer tampering, replaced components.

Start Diagnosing in 3 Simple Steps

  • Plug the scanner into your vehicle's OBD port.
  • Connect your phone via Bluetooth.
  • Open the DFirstCoder App and start diagnosing your vehicle.

What's Included

  • DFirst 201BT Bluetooth OBD2 Scanner
  • Free DFirstCoder App
  • User Quick Guide
  • Free Software Updates

Warranty & Customer Protection

  • 1-Year Limited Warranty
  • 15-Day Return & Refund Policy
  • Return shipping costs are not included.

DEATAILS

DFirst 201BT is a lightweight pocket obd2 scanner, makes modifying and retrofitting cars easier, easy to use for all drivers. It integrates diagnosis and one-click apps (one-click unlock and restore hidden features, customize and retrofit like as your preference, multi-functional executions simultaneously).

One-click Apps is available for you after recharged the QD or subscribing to the corresponding package. For more details about APP subscription, pls click here.

The newly upgraded DFirst 201BT device supports Volkswagen, BMW, Audi and Mercedes etc. Exact features’ availability depends on your vehicle, pls select your vehicle to verify if you support it or not via this link.

Features:

  • One-click Apps: Eliminate tedious steps, one-click unlock and restore hidden features, 20 functions simultaneous execution, customize and retrofit your car (need to extra install hardware), one time purchase features unlimited free use.
  • Diagnosis: Basic diagnose to check your engine, it’s supports various post-1996 OBDII protocol vehicles (Toyota, Nissan, Honda, Ford etc.)

Advance full systems scan your car, the information such as ABS, Airbags and Gateway etc. modules can be read, more comprehensive and professional diagnose your car.

  • Service: Oil Reset, TPMS, BMS, and DPF maintenance services ensure the optimal performance of your vehicle, prevent unnecessary alerts and maintenance reminder, extend your vehicle's life.
  • Cloud backup: It allows you to save your data to remove service over the internet, ensure your data is securely stored offsite and can be accessed or restore whenever needed, no worries to data loss.
  • Hot update: The technology enables you to enjoy updated features and fixed without needing to update the entire APP. Help you put forward corresponding requirements that can be responded to and solved rapidly.

Parameters:

  • Support protocol: CAN, MS-CAN.
  • Dimension: 1.96"L x 1.77"W x 0.7"H
  • Operate system: iOS 13.0 or later

Android 5.0 or later

  • Communication: Bluetooth V5.0
  • Weight: 40g

DFirst 201BT User Manual
  1. What is Qidou(QD)：
    QD is a commodity token launched by QIXIN Automotive Technology. QIXIN users can obtain QD through
    recharging, sharing, participating in related activities, and other means. QD can be used to pay for virtual goods
    related to QIXIN Automotive Technology Mall. If a user's account is suspended due to serious violations or
    illegal activities, QIXIN will have the right to cancel QD's related rights in the user account.
  2. What is the use of Qidou(QD):
    QD can be directly used to pay for function orders placed by QIXIN Automotive Technology. Coding the
    hidden function will prioritize deducting QD. The deduction ratio between QD and cash is 10:1, QD only allows
    consumption and deduction, and does not support withdrawal.
  3. How to obtain Qidou(QD):
    Recharge to obtain QD. Open the DFirstCoder app> tap ‘Mine’ page >select ‘My QD’> select ‘Recharge’.
    Then you can recharge and enjoy certain discounts as your needs.