See also:

Parking brake reminder chime
The parking brake reminder chime will sound if the vehicle is driven at more than 4 MPH (7 km/h) with the parking brake applied. Stop the vehicle and release the parking brake. ...

Towing load/specification
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Operating the HomeLink universal transceiver
The HomeLink Universal Transceiver (once programmed) may now be used to activate the garage door, etc. To operate, simply press the appropriate programmed HomeLink Universal Transceiver button ...