The center antenna is responsible for all key fob authentication processes. Without the center console antenna, auto-present doors, key authentication and dead key fob functionality are not available.
<0.01% (Extremely rare)
Limited auto present door functionality
May require BCCEN replacement
Passive entry, key authentication and dead keyfob drive authentication not available
The center antenna is responsible for all key fob authentication processes. Without the center console antenna, auto-present doors, key authentication and dead key fob functionality are not available.
Sets when antenna error is detected by the BCCEN
Clears when BCCEN attempts another LF operation and no antenna errors are detected as a result
Model S 2012-2020, Model X 2015-2020
service-fix
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