Cruise control, Polo 6N2

Hi!
Vielleicht kann mir hier jemand weiterhelfen: I would like to retrofit a cruise control system into my Polo 6n2, but there isn't one available from the factory, and therefore no control lever either. . Visually, the one from the G3 would fit, but it has the hazard warning light switch on it. The last option would be the one from the G4 cabrio. In that case, the hazard warning light switch has been moved to the dashboard. The only question is how the mounting on the steering wheel hub looks. Are the G3 and G4 cabrios identical there?
Otherwise, it wouldn't be a problem, as the function GRA can be programmed in the control unit with VAGcom.
Oh, and please, no comments about ABE or anything like that!

Best regards,
brezelmann01