Cut Red/Black wire going to switch. Wire going to switch side will connect to relay pin 85. Wires on the harness side will connect to relay pin 87. Tap into White/Green wire and run to relay pin 30. This Tap into black wire and run to relay pin 86.
Cut Red/Black wire going to switch. Wire going to switch side will connect to relay pin 85. Wires on the harness side will connect to relay pin 87. Tap into White/Green wire and run to relay pin 30. This Tap into black wire and run to relay pin 86.