hello

Guys i noticed that i have a small box on roof that looks like wi fi sign but it has WX looks like this (((WX))) and near the right rear lamp under the interior plastic a big white box whit the same sign. Anybody ?

later i will post pictures

roof box is 3x2 cm , and the inside box is large like amplituner

 

You mean it is embossed XM that's the XM radio box upside down

 

Reminds me of the 710 cap on the motor. :)

 

I doubt they have XM or Sirius in Poland. So not a silly question.

On a somewhat related point: I just noticed that the "sharkfin" antenna at the rear is officially the GPS antenna, I guess the small mast attached to it is the XM/Sirus/OnStar/digital antenna.

Whatever you do, don't mess with the digital boxes. If you disconnect the OnStar box you will have lots of problems. Best to just ignore them, just think of them as "magic black boxes" that are necessary for unknown reasons.

 

Like this on my rear roof

 

HOLD THE PHONE why is Greggs so much larger than Oldblues????? Wait... Its because of ONSTAR isnt it.

 

I was thinking about that too. Some have the whip; is that a difference between XM and Sirius?

 

I have XM / Sirius but do not have OnStar. My mirror is a transplant from VinceP

 

The rear "stubby" must be only for OnStar then?

 

Thats what I am thinking.