The following should take less than 10 minutes and cost $ 70 for a manual remote mirror. The manual remote inside cover is $ 10.

1. Remove side view mirror cover, it will just pry off. There are 3 clips that are holding it on.
2. With the inner cover off you should see 3 screws, unscrew them.
3. Replace outer molding/mirror with new Mirror. Replace the 3 screws.
4. If you have a non-remote mirror then you just install the inner cover on again.
5. If you have the manual remote mirror you'll need to install the manual switch into the cover (you need the trim cover that has the hole for the manual remote adjuster) and tighten with a a torx bit. When the adjuster knob is fastened in take the inner cover and place it into place, making sure that the 3 clips line up correctly. Press into place. Test manual adjuster.
6. For Power adjust, do like you would with the first mirror, but make sure that you re-connect the connector.