Mazda CX-52017 Owner's Manual page 304

When Driving
Rear View Monitor
If the vehicle's front, side, or rear has been involved in a collision, the alignment of the

rear view parking camera (location, installation angle) may have deviated. Always
consult an Authorized Mazda Dealer to have the vehicle inspected.
If "No Video Signal Available" is indicated in the display, there could be a problem with

the camera. Have your vehicle inspected at an Authorized Mazda Dealer.
▼ Rear View Parking Camera Location
Rear view parking camera
▼ Switching to the Rear View Monitor Display
Shift the shift lever/selector lever to R with the ignition switched ON to switch the display
to the rear view monitor display.
NOTE
When the shift lever/selector lever is shifted from R to another shift lever/selector lever
position, the screen returns to the previous display.
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