03 CLK500 cabrio Satellite Radio installation help

Dec 5, 2015 | 12:52 PM

kmetz77

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Newbie

Joined: Dec 2015

Posts: 4

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From: Atlanta, GA

2015 S550 4matic

03 CLK500 cabrio Satellite Radio installation help

I have a 2003 CLK500 cabriolet and need assistance with adding factory satellite radio. My CLK has the COMAND system with nav. I purchased a SDAR unit, and found the antenna wires to connect to it. I could not find the sound/power plug, and was told by a stereo shop that because it was fiber it doesn't have it pre-installed. I purchased the wiring harness, and it has 3 connections - 1 to the stereo, 1 to the SDAR, and one to Sound. Does anyone know where the 3rd plugs in? the plug is near the plug for the SDAR, so it must plug in somewhere in the trunk. I looked a the connections for the subwoofer and COMAND system in the trunk on the passenger side, but can't find anywhere to plug in for the satellite radio.
I would appreciate any advice anyone has.

Thanks.