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.
View attachment 19066
View attachment 18380
View attachment 19063
View attachment 19064
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.
View attachment 18385
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.
View attachment 18381
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.