Parking sensors

[Jimmymc60]

Hi all does anyone have any experience or advice on the 2013 mondeo parking sensors when I bought the car they were working and after a few days they started acting up working intermittently but now they don't work at all just get the 3 4 seconds continuous beep any advice will be welcome 

[morrismen]

It's because one of the sensor's has got water ingress. It is usually the rear sensors which become faulty. When the faulty sensor dries out, it will work again ok.

If you're concerned or want to replace a faulty sensor, take a hair dryer and dry each sensor one at a time, testing after each one is dry to see if the annoying noise is still there on reverse or going forward. This will eliminate the sensors until you find the faulty one to replace.

[Jimmymc60]

Thanks for the reply and advice dude I will definitely be giving it a go weekend let you know the result 👍