CTA false alerts

Due to the nature of radar technology, there may be certain instances when the BLIS will alert with no object present when backing up. This is known as a false alert. Some level of false alerts are normal.
Circumstances that may cause a false alert when backing up are backing out of a garage, backing into a parking space, and objects very close to the sensor. False alerts are temporary and self correct.
See also:
Blind spot mirrors (if equipped)
Your vehicle may be equipped with blind spot mirrors or a blind spot
information system. Refer to Blind spot mirrors or Blind spot
information system (BLIS ) with cross traffic alert (CTA) in the ...
Safety belt warning light and indicator chime
The safety belt warning light illuminates in the instrument cluster and a
chime sounds to remind the occupants to fasten their safety belts.
Conditions of operation
...
Transmission code designations
You can find a transmission code on
the Safety Compliance Certification
Label. The following table tells you
which transmission each code
represents.
...
