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Discussion Starter · #1 ·
I believe the little black antenna on the roof towards the back is the XM antenna. When you go through a car wash, do you guys remove this antenna? I just got my Acadia and have yet to go through a car wash so was just curious. It looks like it would get damaged if you didn’t remove it.
 

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I don't believe the antenna is meant to be removed. It is somewhat flexible, but could be damaged by rough treatment. I think it will withstand car washes as long as is not hit by something rigid. I would not use a car wash unless it is touchless or uses the cloth strips. The touchless kind is preferable.
 
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