Last photos of tow bar.
Remover FFL nad Rev light bulbs. Reach up behind bumper and twist quarter turn
Remove bumper. Detach wiring for the bumper fitted lights as above
Un-clip wire from bumper beam and remove this and the two plastic supports.
Keep the nuts the fix the tow bar on.
Look for and remove the two square rubber plugs from the chassis rails
Bolt the bar together loosely
Feed the two sort arms into the holes that were behind those plastic supports.
Fix the two round fixing plates from under the car where you can see the tow bar ends. Where the rubber plugs came from.
Check nothing trapped
Tighten to the required torque. Note the torque for the fixings is LOW.
If you are like me plaster rust proofing around.
Fir the foam pads on the tow bar wings. These prevent rattles and protect the bumper.
Clip the wiring to the tow bar.
Re fix the capped rubber pipe (fuel tank pressure relief???).
Fit the drop brackets for the lower bumper supports
Feed multi core wire from boot to socket and wire the socket.
Replace bumper.
Wire road lights
Job done.
Taking your time you should be done in a morning.
Its easiest to take the wheels off to get at the rear wheel arch liner.
Not around this week but may scan the fitting instructions and upload as a pdf.
I have done dozens of tow bars and can confirm this is one of the easiest to do. I cut the bumper with a Stanley knife. Its easy to do the outer skin this way. Even though its a big bit of the bumper you remove, it does not show.