NISSAN 2013 LEAF - Navigation System Owner's Manual - Manual (Page 219)

. When washing the vehicle with
highpressure water, be sure not to
spray it around the cameras. Other-
wise, water may enter the camera
unit causing water condensation on
the lens, a malfunction, fire or an
electric shock.
. Do not strike the cameras. They are
precision instruments. Doing so
could cause a malfunction or cause
damage resulting in a fire or an
electric shock.
CAUTION
Do not scratch the lens when cleaning
dirt or snow from the front of the
camera.
Monitor system (if so equipped) 9-3