03Arc said:
ill be more than happy to be the first on the forum to complete it then.
I wish you the best of luck, but most dealers will not do this, and the wiring harness (which is integrated into the harness throughout the car) is not there on non-Xenon cars, all the way to the front and rear axles for the leveling sensors. All is integrated into a centralized BUS system, so if you don't have it all it won't work.
You need the following parts:
Headlamp assy Xenon 12756084(left) and 12756085(right) $384 x2 =$768
(Headlamp assy includes leveling servos, bulbs and Xenon ignition transformers)
Xenon ballast electronic unit 12790592 (2 required) $250 x2 = $500
Front center of gravity sensor 13214749 $81.00
Rear center of gravity sensor 24417126 $82.00
Xenon headlight system control unit 12770439 $189.00
Also, EPC lists a different wiring harness for B207 LHD engine
cars with and without Xenon, but I can't find the right part number. Maybe it superceeded to a new number, or they began fitting all cars with Xenon harnesses (hopefully).
So that brings the grand total (just for parts) to $1620.00, plus the cost of the wiring harness, if needed.
Of course, the system must be programmed with the TECHII to be operational. But the issue is you may not be able to get the wiring harness!!