Take the cover off the trans tunnel on the drivers side two bolts (torx believe T20-25) before pulling off get in the rear of the car and pull the rear cover off towards you then the panel slides towards the rear of the car, follow the cable from the arm rest to the front.
You may need to remove the EHU and check the it is connected there too -
Prize the ACC unit out from either side and disconnect then use the metal tabs to remove the EHU and check that it is connected.
You may need to remove the EHU and check the it is connected there too -
Prize the ACC unit out from either side and disconnect then use the metal tabs to remove the EHU and check that it is connected.