I'm not sure that you CAN purchase just the DRL's? I purchased a pair of headlights from member "craigyb" He'd obtained some genuine Audi Q7 headlights and he cleverly used the internal DRL's inside some A2 headlights. Each Q7 headlight is hundred's of £'s. He named his price and I purchased them. I see on Ebay that DRL's purporting to be for the Q7 are available, but they're Chinese and not genuine.I've already got DRLs, but just out of interest, where do I buy q7 DRLs? I think they really look the part on an A2.