BMW X3 2011–2017 — technical service bulletin
Bulletin B540818 · NHTSA communication 10149535 · issued Oct 1, 2018
Technical service bulletin
communication type
Equipment
component
2011–2017
model years
11
vehicle entries
Official summary
SUNROOF REPAIR KIT COMPONENTS. Based on feedback from technicians, it can be difficult to identify the individual components included with sunroof repair kits. In some cases complete sunroofs are replaced, when a sunroof repair kit could have been used. This bulletin covers the contents of the sunroof repair kits in order to help you identify the correct repair for the vehicle you are working on.
Vehicles covered
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.