Operating the HomeLink Wireless Control System

To operate, simply press and release the appropriate HomeLink button.
Activation will now occur for the trained product (garage door, gate operator, security system, entry door lock, or home or office lighting etc.). For convenience, the hand-held transmitter of the device may also be used at any time. In the event that there are still programming difficulties, contact HomeLink at www.homelink.com or 1–800–355–3515.

See also:
Trailer tow false alerts
When towing a trailer, the sensors may detect the trailer thus causing a
false alert. It may be desirable to turn the BLIS off if the false alerts
become annoying. ...
Replacing the battery
The intelligent access key (IA key) uses one coin type three-volt lithium
battery CR2032 or equivalent.
To replace the battery:
1. Remove the backup key from the
transmitter, then twist a th ...
Brakes
Occasional brake noise is normal. If a metal-to-metal, continuous grinding
or continuous squeal sound is present, the brake linings may be worn-out
and should be inspected by an authorized dealer. ...
