Features: Mirror Glass Anti-Glare.
1. Remove all existing glass from the mirror head's plastic inner platform (backing plate).
2. Apply the adhesive patches and/or silicone/urethane to the replacement mirror's back or to the backing plate itself.
3. Align and press replacement mirror to the backing plate.
4. Clean the installed mirror with urethane-safe glass cleaner.
5. Done.
6. NOTE: The backing plate mentioned above is your existing backing plate, this mirror does not come with a backing plate.

• Fits Cadillac CTS 2008 - 2015 Driver Side Mirror Glass