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Service bulletin B630925

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id11030309
Published by NHTSA2026-03-30
Manufacturer's numberB630925
Manufacturer's date2026-03-18
NHTSA componentEXTERIOR LIGHTING

NHTSA's summary

After programming the vehicle via ISTA/RSUto 25-07-5xx, some of the interior ambientlighting strips (examples circled) may nolonger function properly. Possible fault codes entries for F74: 804A38 – Interior lights layering (IL-LIN_3): versioning incorrect: LINslave 5 804A39 – Interior lights layering (IL-LIN_3): versioning incorrect: LINslave 6 804A3E – Interior lights layering (IL-LIN_3): versioning incorrect: LINslave 11

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Lighting

Vehicles listed
BMW 230I2025
BMW X32025

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Other bulletins for the same vehicles and component
B6307252026-03-30. Service bulletin. The check control message(s) for the (brakelights, taillights, side lights, turn indicator,daytime driving lights) taillamps (highlightedin orange in the photo) is intermittentlydisplayed. Possible fault codes entries 80801E- LED driver: Communicationfaulty 80819E- LED driver: Communicationfaulty 80831E- LED driver: Communicationfaulty 80849E- LED driver: Communicationfaulty
B6309252026-01-05. Service bulletin. After programming the vehicle via ISTA/RSUto 25-07-5xx, some of the interior ambientlighting strips (examples circled) may nolonger function properly. Possible fault codes entries for F74: 804A38 – Interior lights layering (IL-LIN_3): versioning incorrect: LINslave 5 804A39 – Interior lights layering (IL-LIN_3): versioning incorrect: LINslave 6 804A3E – Interior lights layering (IL-LIN_3): versioning incorrect: LINslave 11 Possible fault codes entries for G45: 804A34 – Interior lights layering (IL-LIN_3): versioning incorrect: LINslave 1 804A35 - Interior lights layering (IL-LIN_3): versioning incorrect: LINslave 2 804A36 - Interior lights layering (IL-LIN_3): versioning incorrect: LINslave 3 804A37 - Interior lights layering (IL-LIN_3): versioning incorrect: LINslave 4 804A38 - Interior lights layering (IL-LIN_3): versioning incorrect: LINslave 5 804A3A - Interior lights layering (IL-LIN_3): versioning incorrect: LINslave 7 804A47 - Interior lights layering (IL-LIN_3): versioning incorrect: LINslave 8 804A48 - Interior lights layering (IL-LIN_3): versioning incorrect: LINslave 9
B6307252025-09-22. Service bulletin. The check control message(s) for the (brakelights, taillights, side lights, turn indicator,daytime driving lights) taillamps (highlightedin orange in the photo) is intermittentlydisplayed.
B6310232025-08-24. Service bulletin. Condensation is present in the inner surface in one or both (inner and/or outer) taillamps.
B6305252025-08-24. Service bulletin. On G45 vehicles built with option codes 552 (Full LED Lights with Cornering Lights), or 3MF (M Shadowline Lights), the headlights’ height setting might not be adjusted correctly.
B6303252025-06-17. Service campaign. G45 vehicles built with option codes 552 (Full LED Lights with Cornering Lights), or 3MF (M ShadowlineLights), the headlights’ height setting might not be adjusted correctly.
B6310232025-03-24. Service bulletin. Condensation is present in the inner surface in one or both (inner and/or outer) taillamps.