Tesla Model S 2021–2025 — technical service bulletin
Bulletin SB-24-21-002 · NHTSA communication 11016319 · issued Mar 21, 2025
Technical service bulletin
communication type
Electrical System
component
2021–2025
model years
10
vehicle entries
Official summary
Some Model S and Model X vehicles with 1st Generation Global Navigation Satellite System (GNSS) antennas might suffer from lower-than-expected navigation signal strength under certain circumstances.
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.