As I have now sold my 6 the new alarm ultra sonics + working siren are now surplus to requirements. The ultra sonics are from a phase 2 but will fit phase 3 so I will include the car side plug with the sensors
If your alarm is not working and going off randomly then chances are the sensors are shot and so is the siren.
£40 Posted first class signed for or make me an offer
Cheers
Chris