Tesla Model 3 2018 — technical service bulletin
Bulletin SB-18-11-006 · NHTSA communication 10143009 · issued Apr 3, 2018
Technical service bulletin
communication type
Visibility
component
2018
model years
1
vehicle entries
Official summary
On some Model 3 vehicles, water might leak inside the motors of both front window motor/regulator assemblies. This might cause the motors to fail and potentially making the front windows inoperable.
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.