Hazzard lights going off when our T5 engine is off? Anyone had this problem that can let us know why? We have had to disconnect the battery for now.

[Lozza666marmite]

Our 2009 T5 sport Hazzard lights keep going off while the engine is off? We have had to disconnect the battery for now. Anyone had this problem & know the solution please?
Also if there is a VW Camper specialist near Enfield ? Or would any VW transporter garage be able to fix it?