I just picked up a 2003 A6 2.7 T. I was told that all of these cars were prewired for XM radio. I was told today by the service advisor that the car is not wired. Is this correct? Are the stereos in 2003 integrated for satellite radio. I really want it. Where are Audi owners installing the XM unit on the car if they have to use an external XM unit?

Thanks

i dont think that it is prewired for XM. personally i had the skyfi 2 (mobil, playback unit) installed in my 6 and LOVE it because i can take it out of the car and into the house i can also save and playback on there as well.

if you do get this modulated unit then have them install an arm that extends from your wind sheild and mount it next to your drivers side mirror. the only other place to put it is the center a/c vents and that is very in-the-way blocking much needed air/heat

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im not sure about the prewired either. i have the xm comander. its not hard to put the xm kit in yourself. you need the xm box and antenna. i have the antenna on the dash at the bottom of the a pillar on the passenger side it not bad at all and bearly noticeable, its a pretty small piece. then run the wires to the radio thru the dash. maybe an hour total.

Will the in dash cd player still work with the XM commander? Also, do you have any pics of A6's with the commander installed?

Thanks

with a 2003 A6, yes you don't have the factory XM/Sirius capability (Audi added it in 2004)...but it can be added for some $$.

Option A:
You'll need:
1) new Symphony II head unit from 2004 A6 ($400+); you will still retain a 6 disc in dash CD changer.
2) OEM Sirius or XM control module ($400+ from dealer or $250+ from ebay/used market).
3) GPS antenna ($50+)
4) Misc wiring ($50+)
See my links below for Lee's install in his 2001 A6 for detailed instructions.

Option B:
Go with an aftermarket XM or Sirius device. You'll need a blitzsafe device ($100) to provide the audio input behind your Sym II HU. See "Stoney's links" below for pix/posts from folkls in audiworld that have done this. Lots of content. Also, I would consult you local stereo install shop for install pricing. This can be done yourself...with a little bit of novice wiring work.

Option B will probabably run you $300+ (parts/labor) if installed by a stereo shop; $200+ in parts if installed by you.

Good luck!

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-TeddyBGame
teddybgame@hotmail.com

http://sonolithics.com/files/a6_links.html
http://account.audiworld.com/users/32631.phtml