How to use LAUNCH X431 V WIFI Bluetooth diagnostic tablets?  


Original LAUNCH X431 V is a multi-language diagnostic tool via WIFI/Bluetooth, which supports up to 69 European, American and Asian car brands full system automotive diagnostics.

LAUNCH X431 V front side and back side look


LAUNCH X431 side look


LAUNCH X431 V communicates with your car via Bluetooth by DBSCAR connector


LAUNCH X431 V cables and connectors:


LAUNCH X431 V hardware features:

Dual core 1GHz Panel PC

Pad design r with a 7 inch multi- touch capacitor screen.

Reasonable PDA design, small size, portable

With front& rear cameras

Built-in battery 3000mha, can endurance 4 hours


LAUNCH X431 V software list:

No download IP limitation: Oversea software download and update available. More specific info according to brands at following link:




LAUNCH X431 V software languages:

English, German, French, Spanish, Portuguese, Polish, Finnish, Swedish, Dutch, Greek, Hungarian, Arabic, Danish, Korean, Japanese, Russian, Turkish, Persian, Romania, Serbian, Czech, Simplified Chinese, traditional Chinese

LAUNCH X431 V main functions:

  1. Full system diagnostics, such as electronic control system
  2. Read and clear trouble codes
  3. Read date stream
  4. Special functions include injector test, fuel pump test, purge control solenoid and so on, such as BMW idle study, Injection rate adjustment, battery replacement, Nissan matching key.

LAUNCH X431 V supported car models:

Acura, Changan, Daweoo, Gaz, Hafei, Huachen, Jiao, Lexus, Xiali, Xinkai, Benz, Fiat, Holden, Opel, Peugeot, Saab, Ssangyong, Changhe, Flyer, GMSA, Infiniti, Perodua, Proton, Qirui, Tlisuzu, Zhongshun, EOBD2, Euro Ford, GM, Jaguar, Renault, Smart, Sprinter, USA Ford, VAZ, VW, Changcheng, Dacia, Ford, HaoQing, Jinlong, Liuwei, Rover, ZhongTai, ZhongXing, Bxfiat, HM, Isuzu, Jacty, JPIsuzu, Mazda, Seat, Skoda, Suzuki, BMW, Daihatsu, Mitsubishi, Porsche, Toyota, Volvo, Audi, Chrysler, Citroen, Hyundai, KIA, LANCIA, Land Rover, Nissan, Romeo and Subaru.

How to connect X431 V?

Locate vehicle’s DLC socket, connect DBScar connector. (Usually the DLC socket lies near center of dashboard or behind the ashtray)


LAUNCH X431 V operation chart:


How X-431 V use WIFI?

  1. Enter main menu screen, choose “Settings”→“Wi-Fi”.
  2. Choose “Scan” from the pop-up option menu. X-431 V will start scanning all available Wi-Fi networks.
  3. Choose the desired one to connect.

How X-431 V use Bluetooth?

  1. Enter main menu screen, click “Settings” → “Bluetooth”.
  2. When the Bluetooth switch is ON position, it indicates it is already on and a corresponding Bluetooth icon will appear on the status bar of X-431 PRO.

LAUNCH X431 V is not only diagnostic tool but an intelligent mobile terminal, so more application and services are available:


Video (record& play)

Multimedia (e.g. music player)


  1. Open search screen.
  2. Skip songs
  3. Progress bar
  4. View the playlist
  5. Shuffle play
  6. Repeat play

Browser: Built-in Wi-Fi module makes surfing on the internet freely

Settings: To configure your personalized X-431 V through it

Search: Enables you to locate your target quickly and conveniently

Email: Allows you to send and receive email.

External POP3 or IMAP email account: can be added for some common Web email service provider

File Manager: You can manage the files or downloaded files stored in SD card efficiently

Other Additional Functions: Alarm, calendar and calculator etc

Applications: Other android based applications can be customized to install or uninstall

Also these are accessible: Maintenance data base and case library, Instant maintenance information, Public and private maintenance social circle, vehicle diagnostic community