I took this linked photo at the Philadelphia International Auto Show this past winter:
http://www.flickr.com/photos/24821263@N00/5413545471/in/photostream/lightbox/The dock is several inches deep and the "hole" gets covered automagically by a spring-loaded plate to look neat/finished when the GPS is not installed/in use.
Shaun
Shaun Folkerts
2012 Fiat 500 Prima Edizione #11
MINIER than MINI, SMARTER than SMART
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