Remove these five screws holding the arm bracket in place, and remove the bracket. The kit that we’re installing comes with replacement arm connection brackets with integrated motor and gearbox that we’ll swap in.Before assembling the new bracket, you can disgard the old arm connection bracket, spring, and washers as they’re unnecessary for our actual assembly. We’ll be reusing the original mirror assembly screws that we removed in Step 7.Now we can swap in the new arm bracket. The fit should be identical to the original arm bracket, so follow what you did in Step 7, except backward.Put back all the screws you previously removed. Tidy the wires up (including the two new wires from the motor) and route them back through the hole in the new arm bracket.Both outer covers can be assembled at this time – just follow the steps you took previously, except backward.