The work is shown on the left mirror, on the right mirror the operations are performed in a similar manner. At low ambient temperatures, to avoid breaking the reflective element, we recommend removing the mirror and warming it up with a household hair dryer or warming it up indoors.
To replace the reflective element of the mirror with a heating element, turn the reflective element all the way down.
Using a screwdriver, press the reflective element retainer...
...and, pulling the element towards you...
...we take it out of the mirror housing.
For clarity, we show the release of the lock on the removed reflective element.
We disconnect the two wire ends from the heating element contacts...
...and remove the reflective element of the mirror with the heating element.
We install the reflective element of the mirror with the heating element in the reverse order.
To replace the motor-reducer unit, remove the reflective element of the mirror.
Using a Torx T-10 key, unscrew the three screws securing the unit to the mirror housing.
We remove the motor-reducer unit from the mirror housing.
Using a screwdriver, press the two clamps of the wiring block...
...disconnect the connector from the block...
...and remove the motor-reducer block.
We install the motor-reducer unit in the reverse order. To replace the mirror trim, remove the reflective element.
We squeeze three pairs of trim fasteners...
...and remove the trim, overcoming the resistance of two more clamps (shown by arrow). When installing the trim, insert the trim fasteners into the holes in the mirror housing and press on the trim until the fasteners snap into place.