So I ordered the inpa cable from zasstra as well as an elm327 unit a while back. Impressed with their service, items arrived 2 days later and I got around to installing it about a week back.
If you have an older model ie anything with a number smaller than e46 you will need to press shift+f9 to access the older models. Or you can mess around and customise the start screen so that your model is listed on the front page, like so:
E39 and e36 added, e53 moved to the right.
Then got a few errors which I will have to have checked out.
Maybe you guys have come across these?
Once or twice the airbag light came on - seems it the passenger side seat sensor?
Get a slight misfire on cold starts, but it 'goes away' after a few mins
Also got new plates finally and removed the horrible black number plate holder that was off-centre and replaced it with the OEM one.
looks much better now, will add pics after a quick wash.