2. 5' receiver with 2' adapter, 7-wire harness (harness includes wires for: park lamps, also includes 10-amp power for backup and roof emergency light, also includes trailering hitch platform, backup lamps, battery and ground) with independent fused trailering circuits mated to a 7-way sealed connector and wiring harness for after-market trailer brake controller (located in the instrument panel harness), differential case and transfer case), electric brake lead, forward lamp wiring harness and instrument panel jumper wiring harness for electric trailer brake controller. Tachometer✔ Cruise Control✔ Passenger Airbag✔ Air Conditioning