Canon EF-M - Manual (Page 14)

1) Remove the rear lens cap by turning
counterclockwise.
2) Remove the camera body cap by turn­
ing counterclockwise.
3) Align the red dot on the lens with the
red dot on the camera body, then ro­
tate the lens clockwise until it locks in
place with a click.
* To remove the lens, press the lens
release button while turning the lens
counterclockwise.
4) Make sure the lens' focus mode switch
is set to “M” (manual).
* This camera is a manual focus
camera. Do not set the lens to "AF”
(autofocus).
5) Remove the lens cap.
The lens may already be mounted on
the camera when purchased.