Any chance you could do a parts list, for £1400 I could probably justify the cost. I would also carry out the conversion myself saving labour charges.
As promised, full list of parts required for a complete LED headlight retrofit including automatic headlight range.
1 x 7E2941773 LHS LED headlamp - Valeo 46718
1 x 7E2941774 RHS LED headlamp - Valeo 46719
2 x 4G0907697G - power module for sides/DRLs (4G0907697F could be also used)
2 x 7PP941571A - power module for low/high beam (7PP941571AE should be used)
2 x 1J0973737 - 14 pin headlamp plug including rubber seals & terminals
1 x 000979025E - pre-crimped wire(with terminal at each end) for side lights connection to the BCM / CEM
10 x 000979009E - pre-crimped wire(with terminal at each end) for PWM connection to the BCM / CEM & headlight range module plug
1 x 6R0907357C - headlight range control module
1 x 7M3 972 726 - plug for headlight range control module
1 x 6Q0941334 - illumination adjuster
1 x N10585602 - stretch-bolt for front suspension arm
1 x N10240304 - nut for stretch-bolt.
1 x 7E0941273 - front level sensor
1 x 7E0941274 - rear level sensor
2 x 4B0973712A - plug for level sensor including rubber seals & terminals
15m x cable 6 x 0.5mm2
To be clear, this is what I bought separately and it worked for me.
For LHD the same stuff is needed except headlamps and level sensors.
1 x (7E1941036 or 7E1941774)
1 x (7E1941035 or 7E1941773)
1 x 7E0941273A
1 x 7E0941274A
This video shows how to remove front bumper and how to replace headlights.
This one shows how to remove terminals from 10 pin plug.
I have reused the following wires & terminals from 10 pin plug: number(3, 5, 6, 9)
and on the existing wires for DRL and high beam I crimped small terminals of the 14 pin plug.
In the above photo terminal for DRL PIN10 is not plugged in yet.
For terminals (1, 2, 3, 4, 10 & 14) of the new 14 pin plug I have used my new 6 core cable and I ran it to the BCM area under the dashboard.
In order to reuse the existing wiring for the LHS headlamp I had to change slightly its route.
Basically on LED lamps socket is higher than on halogen lamps and I had to gain somehow on cable length.
How to access BCM.
And this is my night test drive.
And this is how I will be replacing faulty components.
Frame 4m39s is my favourite one.