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February 1, 2020 Service bulletin

Lin bus faults with exterior rearview mirror glass damage

BMW technical service bulletin B511318 for 2019-2020 BMW Z4, 2019-2020 BMW 330I and 2020 BMW M340I and others.

Bulletin number
B511318
Component
Visibility
Summary
LIN BUS FAULTS WITH EXTERIOR REARVIEW MIRROR GLASS DAMAGE: This Service Information Bulletin (Revision 2) replaces SI B51 13 18 dated February 2020. The exterior rearview mirror glass is discolored or cracked. The power windows and folding mirrors may not operate.

Owners of these vehicles have filed 4 complaints in the visibility category.

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