Hello,
Ive just ordered the looms for my seats and can say it was a little confusing, my seats are 2007 heated and have the lumber support so i ordered the 2007 with seat adjustment.
It took about 4 weeks for it to come mind, when it did come all the wires were gray with the colour wrote on the wire in German
You need to extend the passenger side loom to which I did wasn't a hard task but make sure you fuse box had all the live busbar/links in, mine didn't so Ed is coming to sort this out.........
They also need coding to work to, well the heated part anyway dont know if you already now this.
Hope this helped.
Cheers Dan