I bought my Blitzsafe adapter and opened up my trunk...Then I unfolded the bundle of cables and there was no 6 pin plug?! Only a 3 pin, two like... 8-12 pin. And a thick single pin plug. I am very confused... I drive a BMW 325i 2002. I emailed Blitzsafe and they said that the adapter I bought was the correct one...? I'm very confused.