Replaced right passenger mirror.
Before replacing and connecting.. I had power, afterwards no power no lights
Car won’t start
Sounds like you left the door open too long and ran the battery down. Might have been a weak battery to begin with. And unfortunately, when you run a lead acid battery all the way flat it is difficult to get it to want to take a charge. You may need to replace the battery. The mirror uses Fuse 10 so I do not think there is an issue there.
An option would be to use a known good battery to test with.
Of course there could be many different things to look at such as your battery connections, fuses(F18 & F26), etc. But double checking your work is a great place to start once you have ruled out the battery.
Did I mention BATTERY!
2014 Ford Taurus Starting Wiring Diagram
EXTERIOR MIRROR
REMOVAL
| Do not remove exterior mirror assembly when repairing an individual component. Individual components can be installed without removing exterior mirror. |
| 1.Pull outward on sail panel to release retaining clips. 2.Disconnect electrical connector, then remove sail panel. 3.Disconnect exterior mirror electrical connector. 4.Remove two exterior mirror nuts and bolt, . 5.Remove exterior mirror. |
INSTALLATION
| Reverse removal procedure to install. Torque exterior mirror nuts and bolt to 80 inch lbs. |