I do a lot with computers and its a bit of a nightmare to even get the software on or running. The code and which bloody icons to click on and which folder on each cd. You can do all as a authorized dealer does.This diagnostics software allows you to perform complete diagnostics of all from 1995 untill present models. In short I would highly recommend getting one of these, it was very worth it for me. Lexia-3 Lexia3 V48 for Citroen/Peugeot Diagnostic PP2000 V25 XS Evolution with Diagbox V7.8.3 with LED and Original Chip 69. LEXIA-3 Interface latest version, works for both Citreon and Peugeot Dealer diagnostic scanner for comprehensive Citroen and Peugeot cars diagnostic. Its a little tricky to setup and being given the wrong logon code didn't help, but a quick search found the right code.
Comes with Lexia, PP2000, and Diagbox 8.17 software on DVD with full step by step install video. This is the same tool as Citroen and Peugeot dealers use in their garages. It accuratly reads stored and current faults from what I tested, and even resets the ABS ecu. We only sell 921815C Interface model from 2021 which is compatible with models up to 2021+. It does read all ECU's in the car and even attempted to read the auto ecu which my car doesn't have what with being a manual. I've only used on a Phase 3 306 but noticed 205's, 309's, 406's listed. The software is called DiagBox and says it does citroen as well as Peugeot, the Peugeot software is Peugeot Planet and gives a choice of most cars they made and make that are likely to be on the road and have some level of diagnostic.