Thanks for the reply, bimmer.works I think only works in the USA or for none European cars (I'm in the UK), so does not for me. mdecoder does work to a degree. It is mainly the electrical loom side for things. I would like to know what is loom installed in case I want to add heated seats, headlight washers, front parking sensors, or additional audio equipment. Are these supported? Or would the wiring have to be retrofitted? A route to which I would not be able to do myself. I would probably catch the car on fire. Also my rear parking sensors, door chime, seatbelt chime, and reverse gear gong don't work, so I would like to check out the wiring. There is no Haynes hardback manual for my 2002 325ci Sport Auto. Only an online version that costs a fortune and maybe useless to me anyway. If these features are upgradable options there is a good chance the loom supports them. If you know of any websites that have wiring diagrams or help with this, it would be appreciated. I have lost count of how many sites I have tried.
