What's this?

[Duquette5]

What does this plug go to?

[Duquette5]

and WOW I need to vacuum the carpets!

[JFP in PA]

Originally Posted by Duquette5

What does this plug go to?

That is the connector for the rare (and hyper expensive) factory cell phone setup. It is also a great connection point for things like a radar detector install as it carries both switched power and a ground connection.

[Duquette5]

Thanks! Hmm switched power and a ground... I think I just found the power connector to scavenge for my tablet install. Now if I can figure out how to get the sound out to the stock headunit. I installed the Becker USB AUX-in and my iPhone works fine on AUX mode but the Windows 8.1 tablet is not allowing me to do sound over the USB.

[Burg Boxster]

and to answer your next question regarding plug...

[Duquette5]

Awesome! I'll put away the multi-meter now

[particlewave]

Uh-oh...better make sure both rear fog lights are working

[KRAM36]

Originally Posted by particlewave

Uh-oh...better make sure both rear fog lights are working

Great idea!

Also check your rotors, if they are worn enough they can cut the wires.