See also:

HomeLink universal transceiver (if so equipped)
The HomeLink Universal Transceiver provides a convenient way to consolidate the functions of up to three individual hand-held transmitters into one built-in device. HomeLink Universal Transceiver: ...

Operating the HomeLink® Universal Transceiver
HomeLink Universal Transceiver (once programmed) may now be used to activate the garage door, etc. To operate, simply push the appropriate programmed HomeLink® Universal Transceiver button. T ...

Rear window and outside mirror defroster switch
To defog/defrost the rear window glass and outside mirrors (if so equipped), start the engine and push the switch on. The indicator light 1 will illuminate. Push the switch again to turn the ...