Proximity sensors

[Nickg]

Hi,  for some reason the parking sensors on my wife's CX5 have stopped working. The sensor activation button still seems to work in that its lamp goes on/off when it is pressed. The sensors no longer react to anything near the car.  However for some reason the reversing sensor does still operate correctly.

I don't even know which fuse to check so help and ideas please before I have to endure the dealers sucked teeth and financial thumping!! 

Thank you

Nick

[Gel]

May help, though these sensors not detailed;
https://fusecheck.com/mazda/mazda-cx-5-2012-2017-fuse-diagram

When you take respective fuse box cover off there is normally embossed
lettering giving individual fuse assignments.

To avoid the analysis charge from the stealer [£120 in my area:(],
consider using a mobile auto sparky. I can recommend one
that covers Thames Valley, but your profile gives no location for you.