On the left my custom button name plate as it arrived from the engravers and on the left the button installed next to the Voice Projection button. When I solder the wires from the connector that attaches to the dash and to the Voice Box this button when in the "On" position will disable the Knight Rider Theme from playing during the dash's start up sequence.
I have an extra custom name plate and button if anyone is interested, just eMail me at: email@example.com
$30.00 shipping included,
shipping may be more depending on location.