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
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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.........
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They also need coding to work to, well the heated part anyway dont know if you already now this.
Hope this helped.
Cheers Dan