Answer by  
                                                                                          princess88 (166)
                                                            
                          
                          
                                                           You'll have to get access to the floor as part of the cable goes through the tunnel. Get John Muirs -"How to keep your Volkswagen alive,or Bentleys "workshop manual". They have a huge amount of info, You'll have to get the Bentley manual as they changed the way they did it slightly every few years.