Originally Posted by
S. Artee
You say it's louder than the parking sensors, but have you tested them at a near-impact distance? Try having a mate walk very close to them and see if it makes the same noise.
If you've fitted any accessories which are causing RFI or if a sensor is loose, it could be "detecting" collision.
Give it a go and share your results.
Hi Artee
I do think you are correct

I tried it pulling very close to the wall so instead of getting an intermittent bleep I made it go constant and because I have only recently got the car and only really heard the reversing parking sensors omit there bleep from the rear.
When the front goes off as a contastant bleep it is as loud and the same sound
will be getting the garage to look for me thanks all