• Lexia 3 set
  • Lexia 3
  • Lexia 3
  • Lexia 3
  • Lexia 3
  • lexia 3 tool
  • Diagbox 9.129 part1
  • Diagbox 9.129 part2
  • Diagbox 9.129 part 5
  • Diagbox 9.129 part 4
  • Diagbox 9.129 part 3

Lexia 3 with the newest Diagbox 7.83 + 9.129 FULL CHIP

(42 customer reviews)


Dealer Lexia 3, diagnostic scanner for comprehensive Citroen and Peugeot cars diagnostic. You can do all as a authorized dealer does. Lexia 3 diagnostics software allows you to perform complete diagnostics of all from 1995 untill present models.


LEXIA 3 Citroen And Peugeot Diagnostic Tool
Diagbox 3 In 1 Citroen And Peugeot Tester

Lexia works with DIESEL and PETROL cars.  

2023 Hardware Model with ORIGINAL SAMSUNG chip.



If you are a UK customer, we will ship your product using 1st class Royal Mail service from the UK (You will not pay any custom fees).

If you buy this product from one of the European Union countries, we will ship it by DHL from the European Union territory (You will not pay any custom fees)

If you live outside EU or UK then we will send you a parcel via Royal Mail International Tracked & Signed service. You can read more about this service  here: https://www.royalmail.com/sending/international/international-tracked-signed

We will not send any parcels from China and we don’t speak Chinese. We are UK/UE based company.



LEXIA 3 Interface latest version, works for both Citroen and Peugeot! Dealer diagnostic scanner is well suit for comprehensive Citroen and Peugeot cars diagnostic. You can do all as authorized dealer does. The diagnostics software + Lexia 3 cable allows you to perform complete diagnostics of all from 1995 until present models. Diagnostics is performed via OBD-II connector (which is located near steering wheel) or via manufacturer-specific connector (only older cars, pre-2001). This item 100% works fine. It is tested by tens of users. For some vans (Peugeout Bipper, Boxer III, Citroen Nemo, Jumper III) you need extra adapter: s.1279 which is not the part of this set.

  • Works with Citroen/Peugeot up to April 2022 + OPEL/Vauxhall up to 2022 models built by psa Diagbox
  • 9.129 is a newer version than 9.91 and 9.96
  • The telecoding doesn’t work in this version. The last offline telecoding is available in version 7.57
  • We don’t send CDs/DVDs. All software comes as a downloadable google drive links.


Operation system compatibility:

For Diagbox 7.83:

(MUST BE: Windows Professional or higher version, can’t be HOME edition)

Windows XP , vista, 7,8,10 is suggested for your operation system (it has to be 32bit version). 
Or you can install it on Virtual Machine. We can provide you all necessary software and instruction describing how to do it.

For Diagbox 9.129

  • Diagbox 9.129 runs on Vmware.
  • Any Windows 64bit
  • Procesor: Intel i3/i5/i7 or Ryzen
  • 4GB of RAM or more 25GB free hard disk space
  • Computer virtualization must be enabled in Bios
  • If you don’t know how to enable virtualization in bios then please google it or check it on youtube: How to enable virtualization in…<—- Here write your computer model (eg. Lenovo, HP, Dell et.)

Supports cars up to 04.2022

We treat our customers VERY SERIOUSLY therefore
we will not send you  a difficult to follow instruction in notepad format.

You will receive a VIDEO instruction made by us 
VERY EASY to follow.


We offer a full support and help with activation software. You will also get a free updates on CD or via email.
Interface works with both Citroen and Peugeot

Full adapter package with Lexia-3 Citroen/Peugeot Diagnostic tool for querying, management function, programming and diagnosing, etc.

Test systems

ENGINE, automatic transmission, air conditioning system, SRS, ABS, ASR, MPL, GM, anti-theft system, OBD-II system, and so on.

Testing function

Read fault codes, clear the fault code, dynamic data stream , computer matching program, component testing, etc. It is the maintenance of Peugeot-Citroen car best helper

Software version

Diagbox 7.83

Latest models supported by latest Diagbox 3 in 1 software

Peugeot models: 106、107、205、206、207、306、307、308、309、405、406、407、408、508、605、607、806、807、1007、3008、4007、5008、ion、HOGGAR、RCZ、BIPPER、PARTNRT、EXPERT、BOXER etc.

Citroen cars: CITROEN, Elysee,C-QUATRE, Picasso, Xsara and C-Triomphe ,AX、ZX、XM、BERLINGO、C1、C2、C3、C4、C5、C6、C8、C15、DS3、DS4、DS5, and so on.

DIAGBOX diagnosis system is Citroen and Peugeot universal of next-generation diagnosis program, it contains Diagbox, PPS, and LEXIA three sets diagnosis program, basically covers all Peugeot and Citroen models.

Software update

We offer upgrade free by email.

Languages Supported

  1. English 
  2. German
  3. Arab
  4. Croatian
  5. Czech
  6. Danish
  7. Dutch
  8. Finnish
  9. French
  10. Greek
  11. Hungarian
  12. Italian
  13. Japanese
  14. Polish
  15. Portuguese
  16. Romanian
  17. Russian
  18. Slovenian
  19. Spanish 
  20. Swedish
  21. Turkish

Supported Functions

Unlike other universal car scanner tools which only read fault codes, this software performs nearly ALL the functions like the original dealer diagnostic tool. Our diagnostic interface contains K-Line multiplexor, CAN-BUS interfaces and SAE J1850 bus (both PWM and VPW).

  1. Read identification

Displays complete identification of control unit, e.g. part number, software/hardware version, manufacturer, etc…

  1. Read fault codes

Displays all stored and pending fault codes with complete description (e.g. “Rail pressure – too low pressure”).

Program supports report printing or copy to clipboard.

  1. Clear fault codes

Clears all stored fault codes and other diagnostic information.

  1. Auto-scan (complete car scan/test)

Detects all ECUs (electronic control units) installed in car 1996 – 2017, and reads all diagnostic fault codes 1996 – 2022.
For online options (ECU/BSI in 2017-current year) please use online PSA account.

  1. Measured Values

Program displays live Data like Engine Speed, Battery voltage, Oxygen Sensor, Coolant Temperature, etc. Values can be displayed in graph, 9 values at once, or full listing (all measured values). Logging to file is also supported, which allows offline analysis.

  1. Actuator test

Actuator test activates particular actuator (e.g. turn on fuel pump, lock/unlock wheel, lock/unlock doors, cut off fuel, etc)

  1. Programming functions/Adaptation

This feature is of great importance in all vehicles because systems like Engine control units, Immobilizers, Airbags, Alarms, Body Control Units, and some others, require you to perform reset or programming procedures after car repair is done, or even configuration after replacing broken Control Unit.

Compatible Vehicles

  1. Citroen cars including C1, C2, C3, C4, C6, C8, C-CROSSER, NEMO, BERLINGO, JUMPY, JUMPER, AX, SAXO, BX and so on. But please pay attention, according to our customer experience, this item can’t works good at C5 models.
  2. Most Peugeot cars from 1995

Diagnostics is performed via OBD-II connector (which is located near steering wheel) or via manufacturer-specific connector (only older cars, pre-2001).

Peugeot Bipper
Peugeot Boxer III
Peugeot Boxer III minibus
Citroen Nemo
Citroen Jumper III
Citroen Jumper III minibus


Packing list

1 x Main unit with extension OBD2 cable
1 x Long 9pin to USB cable
1 x Short 9pin to USB cable
1 x OBD2 cable
1 x 16pin to Clip Cable
1 x Video installation instruction Installation  for Diagbox 7.83 and 9.129

Note: Please don’t try to disassemble the machine. No warranty if the machine is disassembled!


42 reviews for Lexia 3 with the newest Diagbox 7.83 + 9.129 FULL CHIP

  1. John

    Item as described. No issues at all, positive experience!

  2. tamar

    I’m not a computer expert, but I have to say that instruction is written in easy English and it includes pictures what make installation and activation very easy. Lexia 3 itself works perfect.

  3. Piter

    Excellent quality. Good seller. I’ve bought this scanner for my Peugeot 407 and It saved me £60 in one day! I’ve activated Daytime running lights, Parking lights, AUX input for RD4 and some other stuff. Really useful device!

  4. Marcel

    well donne,I have got several lexia,but this one is the better,thanks,ami français c est celui là quil faut sans se tromper;du 1er coup il fontionne sans propleme;bravo,en plus l envoie a été tres rapide,je suis ravie,cest plus cher mais c est super ;je l ai ouvert et dedans c est vrai que des composants de marque,

  5. Tomek

    Works with my C5, thanks!

  6. Kevin

    Good quality, fast shipping. Thank you very much!

  7. Kit


  8. Kurt

    Good Quality, reliable seller! Thank you!

  9. David

    good seller

  10. Logan

    I was very doutfull of the goods but I have use it once and must say happy so far thanks I have stopped work after tuning cars for 35years. could not afford to keep up with snap on tools just for my own car so I thought give it a go. like I said ok so far

  11. Max

    Very Good, fonctionne très très bien!! Merci

  12. David Graham

    Good Seller, reliable store, great quality products!

  13. Sven

    l’outil de diag fonctionne parfaitement !

  14. Luke


  15. Mike

    good product

  16. Derek McGillan

    good seller responsible

  17. Jane

    Works Perfect!

  18. Markus


  19. Markus


  20. Markus

    Всё ништяк, работает с Mitsubishi asx

  21. Victor

    Excellent seller. Speedy shipping and item is as described. Tested it with my Peugeot 607 2003 by running a few scans and it works. Will surely buy again without hesitation from this seller. Highly recommended. 5 Stars for service!!!

  22. Fillipe

    Todo perfecto. Funciona perfectamente. Buen vendedor

  23. Allan from France

    bien reçu merci 😉

  24. Tomek

    Everything super 🙂

  25. Pedro

    Thanks, A+++++

  26. Gaponenka V.

    VERY quicker parcel delivery, the appliance works perfectly !!!

  27. olga

    All is well! Fast delivery!

  28. Tim

    very good

  29. Adam

    The BEST SELLER!!!

  30. Martin

    todo bien y rapido

  31. Mike

    Perfect comunication, very helpfull guy, usefull tool, good quality!

  32. Nigel

    Perfect comunication, very helpfull guy from a support team, usefull tool, good quality!

  33. Andreas

    Transaction impeccable

  34. Frederik

    Excellent!!! Great communication and support totally recommend 5 star +++

  35. Albert

    Excelente como siempre. A++++++++ Good Seller!!!!!

  36. Csaba

    tutto perfetto!!!++++

  37. martin

    excellent quality, like described and after sales help brilliant!!!

  38. Alex

    good Product with great backup support, would recommend A1

  39. Martin

    Absolutely first class service, would definitely recommend. Arrived early, well packaged and good quality instructions.

  40. Jackson

    Can only recommend seller, very good service

  41. mark

    I love it, Excellent to, thanks

  42. Tom (verified owner)

    Excellent genuine kit. Did the job.

    Thanks to Mark for answering my query promptly.


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