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  1. DIY, Aftermarket/Upgrades
    I bought a new head unit for my 2011 Acadia. It had the factory Sirius radio. I decided on the Alpine iLX-507. The installer said that I had to get a new tuner to use the satellite radio. I figured out that this vendor was messing me over. 80 for the kit and 200 for the install. The changed my...
  2. Body / Exterior
    2018 Acadia with a loose antenna base. I can move it up and down a few centimeters from its standard flush resting position on the roof. Is there a way to tighten it down? Or is it that a clip is busted and needs replacing? Otherwise the satellite works well, no issues with radio reception...
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