i think acc and city eb can be set from the convenience menu so if they are absent then it won't have acc/eb
the rvc requires a screen to display the camera. i would imagine that the rns510 is the only way to go
bluetooth has worked flawlessly in my original skoda install for golf gti.. this is a very early model of the newer units so i would imagine that it will be fine.
not sure on the slug question.
3year would be 100,000km and is transferrable.
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