OK so weve established a mk7 one wont work, what about a Polo one?
It would appear that the current shape Polo from 2010 up until 2014 shared the same keys as the mk5/6 Golf and most of the rest of the VW range, however the Polo underwent a mild facelift in 2014, basically redesigned bumpers and lights, more piano black and chrome splashes throughout the cabin but otherwise identical to the pre-2014 models, however the facelift also changed the key from the mk5/6 style one to a mk7 style key, so would sourcing one of these from a Polo work on a mk5?