See also:

Reprogramming a HomeLink® button
Press and hold the desired HomeLink® button. After 20 seconds, the HomeLink® indicator light will start flashing slowly. Keep pressing the HomeLink® button and then follow the “Programming Ho ...

Have the malfunction repaired immediately.
After taking the specified steps to correct the suspected problem, check that the warning message and light go off. ...

Other messages
If the following message is displayed, take appropriate action and confirm that the message has disappeared.  - Warning light display in radar cruise mode (if equipped) In the following cas ...