Remove
Remove the trunk lid trim. See Trim - Lid - Trunk (Remove and Replace).
Disconnect the electrical connector from the license plate light.
Push the license plate light towards the RH of the vehicle to compress
the clip, and then compress the clip on the other side of the light
Remove
Remove the front aero shield. See
Panel - Aero Shield - Front (Remove and Replace).
Remove the bolts and clips that attach the skid plate to the battery,
and then remove the plate from the battery.
Install
Installation procedure is the reverse of removal.