Parking Sensors

[kamba]

Guys my parking sensors are continuously beeping whether in R/P/D

Only way to stop them is buy pressing the PDC button

It has been raining heavily here any ideas

[Ricky Bobby]

You have a dead sensor, park and press the PDc button then go around to each sensor and listen for clicking. If one isn't clicking its dead

[kamba]

Checked all seem to be ticking also the PDC light is
Solid green

[Ricky Bobby]

It will be solid green when the system is on. It doesn't do the long beep and the button flashes when you put it in R?

If it doesn't than the sensors are fine, are you sure they are all clean? Sometimes wax buildup believe it or not makes them give off false positives

[kamba]

Yeah it still beeps and PDC is solid green I am guessing it's dirt or water ingress will have a look in morning

[Ricky Bobby]

I've found my sensors when the car is warming up pick up a lot of false positives in the rear probably from more exhaust gases at the rear when cold.

Usually it's fine and no false positives when the car is warm

[kamba]

Guys what should front and rear sensors sound like?

The sensors are all ticking but giving off false readings now and the

[Ricky Bobby]

I'd say it operates normally then as mine gives off false readings occasionally too.