CISBO 18mm Detachable Rear Reverse Parking Sensor 4 Sensors Kit Audio Buzzer Kit (Matt Black)

Fitted in a couple of hours, Works great, save yourself a fortune on garage price
Ford charges £299 to supply and fit reversing sensors, these cost £16.99, absolute bargain if you are prepared to spend a couple of hours fitting themThe instructions were straight forward, I also checked YouTube, for the many tutorials on fitting sensors on a Ford Fiesta which helped greatlyI used low tack masking tape on my bumper, and marked out the position of the sensors, using a small drill bit, I made the pilot holes in the bumper, then using the hole saw supplied drilled the holes for the sensors, after cleaning up the rough edges with a sharp knife, I fitted the sensors noting their correct orientation as I inserted them. After running the wires behind the bumper and inserting them through a suitable gromet into the passenger side of the boot, removing the trim from the boot a suitable position was found for the control unit, all the sensors were then plugged in, after finding the suitable wires to the reversing light, and noting polarity I scraped away the insulation and connected the unit power supply wires, I decided to solder them and them wrap them in insulation tape. The buzzer was then plugged in, the trim put back and the buzzer wire run from behind the trim and mounted it on the plastic trim at the side but below the parcel shelfThe sensors come in various colours, I ordered red as I have a red edition fiesta, the match was pretty good if I am honest.The sensors work great, and around 12 inches gap between bumper and another car or wall

Might need WD-40
These worked great at first and then the dreaded constant beep when nothing is behind the vehicle. Apparently water ingress is a very common culprit (the car gets washed with a power hose, so yes, very likely) and the solution is to simply blast WD-40 into them (many YouTube videos showing this). Also, check that the sensors are dead level and not slipped so they point down etc

Amazing value for the price if you can DIY.
To have rear parking sensors for £16 I think no one would argue that is a no brainer! Giving the fact that I found the perfect colour match for my car is a bonus (money saving bonus!). Obviously it is the installation where the buyer’s effort, skills needed. I had to take off the whole rear bumper (but this probably varies by car models) but several tutorials were available on the internet so I just followed them. It’s not rocket science but could sound scary if you have never changed a lightbulb before.Linking to the reverse light is easy, again if you know which wire to cut. No pressure. Again, google and YouTube are great tools!I am extremely satisfied with this product. And actually enjoyed to install it and the taste of the success!Go for it!

Decent for the price
Seen some comments about the cutter being poor. It’s just the centre drill bit that’s blunt. Once you pierce the bumper the cutting part works fine. Drill from inside bumper then you won’t make a mess if you slip. Most car bumpers have the markings on the inside of the bumper where factory fit sensors go. You know when replacing bumper the sensors won’t clash with crash bar then. Finding a point to pass the wiring into car can be a pain. I just drilled a hole and passed them through. Once fitted they work well so happy