Description Lexia-3 interface latest version, works for both citreon and peugeot! Dealer diagnostic scanner for comprehensive citroen and peugeot cars diagnostic. 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. Diagnostics is performed via obd-ii connector (which is located near steering wheel) or via manufacturer-specific connector (only older cars, pre-2001). 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). The following diagnostic functions are supported: Read identification Displays complete identification of control unit, e.G. Part number, software/hardware version, manufacturer, etc... 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. Clear fault codes This function clears all stored fault codes and other diagnostic information. Auto-scan (complete car scan/test) Detects all ecus (electronic control units) installed in car and reads all diagnostic fault codes.