Tesla Model S 2021–2022 — technical service bulletin
Bulletin SB-25-17-004 · NHTSA communication 11014772 · issued Feb 28, 2025
Technical service bulletin
communication type
Electrical System
component
2021–2022
model years
4
vehicle entries
Official summary
Some Model S and Model X vehicles with revision D interior cameras might suffer from lower-than-expected navigation signal strength under certain circumstances.
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.