[ray.pickett9@gmail.com]

Can anyone tell me the colour of wires feeding the switch for side bolster support .I have bi- passed the in socketand powered directly to the larger red and brown but cannot determine the switch wires and also cannot view the switch itself.The car is a 2010 320d with no supply for electric seats.
Alternativly if i could get the switch out i could use an AVO meter---thanks ---Ray