Table 1 shows one common exterior lighting related problems of the 2023 BMW 330.
| Problem Category | Number of Problems |
|---|---|
| Exterior Lighting problems |
I own a 2023 BMW 330i xdrive. The factory passenger-side/right-front inner led daytime running light has failed while the other headlight functions continue to operate normally. The vehicle has not been involved in a collision, the headlight has not been physically damaged, and no aftermarket drl or headlight components have been installed. The affected factory BMW/hella right-front headlamp is BMW part number 63 11 7 886 944 (63117886944), with hella number 7886664-03 and hella assembly number 1ex 016. 437-46. I was advised that correcting the failed integrated drl may require replacement of the complete headlight assembly rather than replacement of a simple bulb or inexpensive serviceable lighting component. This makes the repair extremely expensive. Even used oem assemblies can cost close to $2500+, while a new oem headlight, labor, programming/coding, and related components can make the total repair cost substantially higher. I am concerned that an integrated led daytime running light is failing prematurely and potentially forcing owners to replace an entire expensive headlight assembly because one drl element has stopped functioning. I have also seen reports from other BMW owners experiencing similar drl and led headlight failures. BMW has previously issued technical service information involving led daytime running light/headlight failures on BMW vehicles where the affected headlamp and led module required replacement. Because this is an exterior lighting component intended to improve vehicle visibility and because the failure can result in a very costly headlight replacement, I believe this issue should be reviewed as a potential recurring defect. I am requesting that NHTSA compare this complaint with other exterior-lighting, headlight, and daytime-running-light complaints involving 2023–2024 BMW 3 series/g20 vehicles and determine whether there is a pattern of premature drl failure that warrants a defect investigation or safety recall.