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LED headlight adapter for BMW E46 - image

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E46_Headlight_LED_Adapter.stl
STL
123.9 KB
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STL fileRoleSource sizePETG / ASA 20%PETG / ASA 25%100% solidRecommendation
E46_Headlight_LED_Adapter.stlPrimary model123.9 KB STLSlice fileSlice fileSlice fileEnsure a strong adhesion to the print bed to prevent warping

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LED headlight adapter for BMW E46

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Description

Created this adapter for my BMW E46 M3 headlights. I wanted to fit H7 LEDs but most of them come with a different connector than the one that fits on an E46. This adapter will fit to the car and the typical H7 LED connector. All you have to do is cut/dremel the 2 pins on the aftermarket H7 LED to fit the connector of the car. (See attached pictures. Cut/dremel the area marked black).Then put the LED connector in the adapter I've created and then connect the adapter to the car.

Compatible Cars

Published Jun 28, 2026Updated Jul 15, 2026

Originally published on thingiverse.com by Luck Hermsen (LuckHermsen) · License: CC BY

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