Hello all,
If you look on Ilexa's website, there are downloadable help guides http://www.ilexa.co.uk/downloads.html?func=select&id=8 , including how to join the opcom wiki.If you join the opcom wiki you have common procedures etc listed on there, which explains how to do various things, as below.

Common ProceduresActive contentModel SelectionThings you cannot do with VAUX-COM/OP-COMEngine
•DPF Regeneration
•Program used engine ECM
•Program used engine control unit, Immobiliser-I system
•Program used Diesel Pump
•Program diesel injectors
•Electronic Throttle Body Adaptation
Chassis
Body
•Program BCM
•Program IPC
•Program Keys (Transponders)
•Program PEPS (Passive Entry Passive Start)
•Cruise Control
•Program UEC
•Read SKC (Security Code)
•SDM Airbag clear deployment record
•Speedlock function
•Program CIM
•Trailer module coding
•Service Interval Reset (SRI)
•Replace immobilizer related controllers
•Program SDM
•Program Keys (Remote Car Key)
Infotainment
•UHP (Mobile Phone ) Code Index List
•DIS (Display) Code Index List
Retrofitting and modifications
•Cruise Control
•Speedlock function
•Trailer module coding

Regards, Andrew