I did look at the FAQ thread, but came up empty handed. (Vehicle lighting upgrades)
My car shipped with halogen lights. And I hate them.
Pre face lift car.
Can the car be upgraded using bi-xenon OE Magnetti-Marelli lights, or would that require some computer lighting control module coding and rewiring?
Is my best bet to get some drop ins for my halogen projectors?
Reason being is that my current lights have a bunch of tired looking wires inside the fixture and worn out clips that hold the twist sockets in. That’s why I’m not opposed to replacing the entire fixture.
i'm not an expert on the W204 or Mercedes Xenon configuration though so this may not apply.
You will need the headlamp units, front and rear level sensors wiring, control units, multifunction camera in the windshield (plus a new windshield, since the bracket for the camera and the camera view area is different than on the non-bixenon lights). If you also want to add the headlamp washers, then you also have to get new washer bottle, spray motor, headlamp washers, and tubing, and a new front bumper cover and flaps.
The wiring connector is the same, but the wire pins are completely different than those on the halogen units.
In addition, you have to find someone to add the codes into the Vedoc for your car, and also to program the control units and the car itself when you are done.







