I have a Mk3 Fabia SE 1.4 TDI Estate registered October 2015   The dealer advertised it with cruise control   I have now found out and the dealer has confirmed that it does NOT have cruise control, only speed limiter. There is no 'D' button on the underside of the stalk. Definitely no cruise control.   Has anyone with this model successfully installed retro fit cruise control please?   I need to know if it is possible so that I can ask the dealer to eithe