Parking sensors - Are they somehow linked to the Nav System?

I'm not sure. Just bought last week and I have not spotted the camera while washing the vehicle yesterday. Where would it be?

by lic plate area. if you put it in reverse does a screen come up on the nav system

No, No pop-up reverse image and I do not see a camera near the plate either.

so more than likely parking sensors do not affect nav

How do I switch off or on the sensors?

READ OWNERS MANUAL

I havnt read it cover to cover however, I have unsuccessfully thumbed thru it twice looking for any reference to it and have come up empty each time so far. Will try again after I get the kids to bed during my 45 minutes of free time.

POSS TRY WWW.ALLDATADIY.COM FOR THAT INFO ALSO

The Answer - The vehicle has a replacement bumper which has the sensors on it & was never equipped w/ Park Assist :(