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Light control module from a BMW X3 E83 (2003–2010). This Lear unit manages exterior and interior lighting functions, including headlights, tail lights, and cabin illumination. OEM codes 3420786 and 531097820. Test before installation to confirm proper operation of all light circuits.
Light control module from a BMW X3 E83 (2003–2010). This Lear unit manages exterior and interior lighting functions, including headlights, tail lights, and cabin illumination. OEM codes 3420786 and 531097820. Test before installation to confirm proper operation of all light circuits.