Hi ... Can some one help me identify the sensor the cable goes into that is in the middle of the picture. I have a cable hanging loose in my A4 s-line b8 and i cannot see where it should be plugged in. i think it is some sensor that i'm missing

 

Isn't it the garage door opener receiver/sender unit? Homelink afair.

 

nope, external temperature sensor

 

OK, it might be then at the same place. Haven't looked that closely yet which one is which. However the homelink unit is at the same place.