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  1. DIY: Auto-dimming mirror upgrade

    CLA Modifications / DIY
    Hey all, I just finished installing an auto-dimming mirror and it works! I followed the guide on the GLA Forums website, but I figured I should put it here as well. All you need is an auto-dimming mirror and the wiring harness. I found the mirror on ebay from a totaled CLA and the harness at...
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