1. Establish the back combined lamp on the car.
2. Screw four screws of fastening of the back combined lamp.
3. Establish internal section of the back combined lamp.
Establish thirteen connectors in a trunk lid.
Screw one screw from outer side of a trunk lid.
Connect the electric socket.
4. Screw three screws and thirteen connectors on trunk lid furnish.
5. Connect a wire to the negative plug of the storage battery.