Firstly the interior carpet, seats and lower dash trim are removed to give access to the wiring loom and Body Control Module (BCM)

The  Canbus, brake and fog cuttoff wires are run allongside the factory loom.

The  Body Control Module (BCM) plugs are removed and dismantled

Additional CANBUS connections from the wiring kit are brought into the socket connector

CANBUS wiring is installed into the connector

BCM plugs are refitted into the sockets with the additional CANBUS wiring

Fog cutoff wiring are run upto the light switch

and plugged into the back of the socket connector