Axxess OESWC-LAN29H Steering Wheel Control Wire Harness for 2006-Up Select GM GMLAN29 Vehicles Steering Wheel Control Wire Harness For 2006-Up select GM GMLAN29 vehicles Works with OESWC-STK and OESWC-RF steering wheel control add-on interface Stand alone option for the OESWC line EIA standard color-coded wiring