See also:

Basic Information. RCTA system operation
Basic Information WARNING Failure to follow the warnings and instructions for the correct use of the Rear Cross Traffic Alert (RCTA) system could result in a collision, serious injury, or death. ...

Troubleshooting guide
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Exterior rear
1. Moonroof (if so equipped)/panoramic sunshade (if so equipped) 2. Antenna 3. Rear window wiper and washer switch 4. Liftgate release 5. Rearview monitor (if so equipped) 6. Replacing bulbs ...