2005 CL65 Satellite Radio Add-On
I was thinking of picking up a used Sat radio module for my CL, but was curious if anyone else has ever done this?
Ideally I'd like to upgrade the entire thing, but if I end up stuck with the stock system, I thought this would be a nice idea.
I was just wondering if installing it was straight forward or a pain and not worth the effort.
Thanks!
You will need to make sure the wiring is already in your car, if not, it is much more difficult, but still possible.
I've got a friend who will be looking to make sure all I need is the module and antenna. It would be nice to have it all run through the OEM system.
Thanks
http://www.mercedestechstore.com/pdfs/
http://www.mercedestechstore.com/pdfs/
I don't want to come off lazy like I've not tried to do the homework, but just more paranoid that either perhaps someone posted incorrect information or just the source is incorrect.
I believe the Sirius module part number is: 1698270162
However, I've also seen it begin with an "A" and seen it listed for several different Mercedes models which makes sense, but then again I've read where there may be a special requirement for the fiber connections as someone mentioned earlier.
Here are my questions - Any help is greatly appreciated

- Is there someone here that may know all of the parts to make this work? Cables, antennas, etc. or can point me in the direction of a definitive source for looking it up?
- For anyone who has done this upgrade, does the head unit need to be removed and a cable run to it or is there a pre-installed connection location or junction?
- Should I be concerned about any security on the Sirius unit such as VIN locking or otherwise? (One site issued a warning on this, but it might have been generalized for all radio components.)
Thanks in advance!!!
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Anyway, I have the Sirius module in-hand and jumped on it because it included the adapter taking the SAT and TER lines (Satellite and Terrestrial) into one line. I don't think I need this for my 2005 CL65 since I have the pre-wired leads for both.
I just figured whomever had this before knew what they were doing and it was more likely the unit actually worked. LOL.
The only question I have is whether I should dig deeper for an unused MOST connector or try to buy one to add to the chain. I read all the posts, downloaded the PDFs, etc. There isn't one for the CL Class, so that's why I'm here.
I have a great Merchanic locally, but I'd like to save him a headache of tracking down parts if I can.
Does anyone know for certain whether there is an unused plug dangling somewhere to connect the fiber to the unit. The port has the dual fiber, but also four small pins.
I would have taken out the entire stack of the changer/nav, but it seems to be riveted to the wheel well. All posts to date seem to suggest that I need a MOST connector, but of all the posts I've seen, none have the four small pins as part of the connector.
There are entire harnesses on Ebay that I can see plain as day which include this, but I can't tell if I spend the 200+ dollars for the whole mess whether or not I can separate that piece at one of the junctions. If that makes sense.
Also, does anyone have the CL class part number for the mounting bracket? I'd rather not ghetto the install with zip ties. LOL.
Thanks everyone!





