Factory module.
For the main body to bumper buy the harness as it has all the correct plugs needed for fuseboard and module (some you can't source).
PDC module needs programming and TPMS needs a VCI.
Wiring diagrams are on the site I uploaded them some time ago see post 4
https://www.vxoc.org.uk/forum/Thread-tow...ght=towbar
For the main body to bumper buy the harness as it has all the correct plugs needed for fuseboard and module (some you can't source).
PDC module needs programming and TPMS needs a VCI.
Wiring diagrams are on the site I uploaded them some time ago see post 4
https://www.vxoc.org.uk/forum/Thread-tow...ght=towbar
Astra-J 2.0 CDTI S/S
Retrofitted AFL, TPMS, Navi950, BT, DAB, Rear Camera, Infinity sound system, Towbar, Flexfloor & more.
I can do programming and retrofits using genuine GM MDI and Dealer software.