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Service bulletins for the 2020 BMW X7

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.

360 on file from NHTSA, as of 2026-10-19.

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By component

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Only bulletins with component: Sunroof are shown. Show all

Bulletins, newest first
B5404212023-11-01. Service bulletin. VISIBILITY:SUN/MOON ROOF ASSEMBLY; STRUCTURE. This situation can result in two customer complaints: 1. Wind noise 2. Excess water entry
B5401232023-09-25. Service bulletin. STRUCTURE; VISIBILITY:SUN/MOON ROOF ASSEMBLY. ?Water leaking into the vehicle from the headliner/microphone area.
B5404212022-10-31. Service bulletin. VISIBILITY:SUN/MOON ROOF ASSEMBLY. The front sunroof glass seal has shrunk, creating a gap which can cause wind noise or excess water entry.
B5413192022-06-21. Service bulletin. STRUCTURE:INTERIOR PANELS:SUN VISOR; VISIBILITY:SUN/MOON ROOF ASSEMBLY. The roller sunshade (aka sun protection or sunblind) of the front panoramic sunroof is bunching up during operation or may hang down and appear loose.
B5411192021-04-26. Service bulletin. VISIBILITY:SUN/MOON ROOF ASSEMBLY. SUNROOF WATER LEAK DIAGNOSIS: This bulletin outlines multiple known areas of possible water entry for the vehicles listed above.
B5403202021-04-26. Service bulletin. VISIBILITY:SUN/MOON ROOF ASSEMBLY. SUNROOF NOT INITIALIZED: During operation, the sunroof may have lost initialization due to extended activation of the switch.
B5411192020-06-15. Service bulletin. VISIBILITY:SUN/MOON ROOF ASSEMBLY; EQUIPMENT. SUNROOF WATER LEAK DIAGNOSIS: This bulletin outlines multiple known areas of possible water entry for the vehicles listed above. It serves only as a diagnostic resource in troubleshooting water leak complaints from the roof area. This bulletin does not include all potential areas of water entry from the sunroof. Additional diagnosis may be required for vehicles which are not affected by the scenarios outlined below. The following situations are known to be potential causes for water entry into the vehicle from the sunroof area: Incorrect adjustment of sunroof glass panels Damage to the sunroof "perimeter seal" mounted to the roof Misplaced or damaged support foam for the center drip tray Damaged side seals of the rear sunroof glass panel Improperly installed clogged or kinked panoramic sunroof drain.

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.