There under the parcel shelf

http://www.performance-zone.co.uk/ht.../whatisit2.gif

http://www.performance-zone.co.uk/ht.../whatisit1.gif

 

assuming your car dosnt have a rear wiper , I suppose it could be part of the wiring for one.

Phil

(probably wrong tho)

 

I think the black box is some electrickery that strips out the radio signal from the rear window heater element, assuming your car is one of those that uses the rear window heater as an aerial for the radio.

If you have an STi with a spoiler that incorporates the high level brake light then the second one could be the connector for an internal high level brake light stuck inside the rear window for other models that don't have a high level spoiler.

 

Your both probably right.

My car doesn’t have a rear wiper…..

And I think the rear window heater as an aerial for the radio.
Iv got one of the ironing board spoilers

I wish the e-mail notification was working

 

If you get concerned about non used plugs, DO NOT look under the dash!

 

LOL

Ill leave that to you mark