Bi-Xenon retrofit Auto-Leveling System

Hello,

My car is a 2005 A3 that cam as standard with halogen lighting, a couple of ears ago i've upgraded the halogen to be-xenon - oem headlights with new oem bornetz, since my old bornetz didn't have support for bi-xenon. My updated one is:
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Address 09: Cent. Elect. Labels: 8P0-907-279-23-H.lbl
Part No SW: 8P0 907 279 H HW: 8P0 907 279 H
Component: Bordnetz-SG H45 1706
Revision: 00H45000 Serial number: 00000005667625
Coding: AB88CF0E822810195C000000000000000009F70F5C050000
Shop #: WSC 46639 133 12345
VCID: 428BAC831D7A0A0EC27-8017

Subsystem 1 - Part No: 8P1 955 119 C Labels: 1TX-955-119.CLB
Component: Wischer WWS Audi350 0180
Coding: 16187408
Shop #: WSC 46639
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Basically what i need is a bit of help for:
- auto leveling control unit - code
- level sensor front - code
- level sensor back - code
- bracket for level sensor front - code
- bracket for level sensor back - code

Thank you

What i found out till now:

• Control Unit - 8P0907357J

• Front: 1K0941274 B or A ? My car is LHD.

• Rear (non Quattro) :1K0941273L
  
  THX

Update 2:

I found this Control Unit: 8P0907357H for 40 euros here in Bucharest, i wonder if this is compatible with 8P0907357J. Any thoughts?

THX

any help?