Mirror Vibration

[matixkyle]

Not sure if anyone with the trailer towing package (or has installed the power-folding trailering mirrors) has run into a vibration issue.

 

I have had both my mirrors replaced on my 15 SLT CC within the last month due to excessive vibration on the upper power adjustable mirror surface. At low speeds, they shake which is distracting, and at highway speeds, they shake so much that the image is distorted.

 

At night, when they shake, due to the drivers side mirror not being auto dimming, the reflected light is horrible.

 

The replacement drivers side mirror is marginally acceptable, however the replacement passengers side is just as bad as the ones taken off.

 

My dealership has gone above and beyond to address the problem, however according to GM Canada, I'm the first one to bring up the issue.