and want to connect it to do the test and register the product. However, my S4 is at home so I'm stuck with my wife's Passat here at work. Can I do the initial test on the VW just to get it over with or should I wait until I get home and use it on the S4?

Sorry for sounding so thick on this issue, but I just can't wait to check my Key-com out. TIA!

<ul><li><a href="http://www.ross-tech.com/vag-com/cars/passatb5.html">http://www.ross-tech.com/vag-com/cars/passatb5.html</a</li></ul>