IID tools are worth buying for sure. Yep it's a few hundred quid but it saves you paying a garage for a diagnostic whenever something is flagged. I used my IID tool to email me the faults I was getting when my head gasket was on the way out, then I forwarded them to the garage so they could have a look through before getting the car in. I haven't looked at customising ride height or anything, but being able to reset faults is also very useful!

I haven't registered mine against my VIN yet, so if I choose to sell it on it won't be locked to my vehicle. It's still useful without being registered, although I should probably register it when I get the car back.

Many thanks for your comments...... its good to talk
Well it looks I will have to save a bit of cash and get an IID tool. Where is the best place to get one, don't trust fleabay on such a deal.
Nothing wrong with flashing lights makes life a bit more intersting, thats why i bought an RRS. Nothing better than a good tinker in the man cave.

I think there's a group buy on the go on Disco3 have a look over there

any links on the tool or where to buy :thumbsup: 2011 RRS facelift