[quote="jaynana"]
Richard, i'm all in for a bit of research - no clue on how to though, so you'll have to tell me what to do..
![Razz :P](./images/smilies/tongue.gif)
i do have the software, happy to buy a port slitter if that's not obscene money.
safe to give it a try?
[/quote]
Trying speculative commands can cause odd things to happen, but should not have any permanent effect.
Logging INPA commands will not cause any problems, but you will need the splitter, two OBD USB cables, INPA and NavCoder.
This is a splitter
http://www.ebay.co.uk/itm/16-pin-OBDII- ... 2c6dfcabc3
You then connect one port to NavCoder and set it to log, the other port to INPA. Use INPA to test the comfort closing feature or the key buttons. The NavCoder log will then contain the commands that are used on the main K-Bus for comfort closing, these can then be used to determine the possible iBus commands.