Jaguar F-Type 2018–2020 — technical service bulletin
Bulletin SSM75646 · NHTSA communication 10207590 · issued Jan 18, 2022
Technical service bulletin
communication type
Electrical System
component
2018–2020
model years
11
vehicle entries
Official summary
Telematics Module (TCU3) triggers an SOS Limited Availability or SOS Not Available warning in the Cluster Display due to low Back up Battery (BuB).
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.