Anyone else bought the Protection Pack?

I have now had my PiP for two weeks and I am still trying to find my way around it. I ordered the Protection Pack and the blurb said that I would get a rubber mat for the boot (got it) but more importantly factory-fitted rear parking sensors. I am becoming convinced that I have not had the sensors fitted before delivery. I was fooled at first by the beeping when in reverse but as I have got more confident about reversing using the camera I have become aware that no sensor-like noises seem to be happening. I have looked at the bumper and can see no evidence of sensors. Does anyone else have experience of the Protection Pack. This is a company car so I will have to go through the leasing company to get things sorted out so I really need to be sure of my facts before I start to complain. Is there any possibility that the reversing beep is conflicting with the sensor beeps?

 

This is an official Toyota Package factory-fitted option over in the UK.

 

Thanks for the description Ian. I could not see any sensors on the rear bumper so I went along to my local Toyota dealer this afternoon. They confirmed that the sensors have not been fitted - oops. Now the fun starts as the supplying dealer of the car is 300 miles distant from where I live so I guess they will have to get the local dealer to fit the sensors and then back-charge for the work.

 

NEWS UPDATE:
The latest on the lack of parking sensors is that the far-away dealer has agreed to them being fitted by my local Toyota outlet and their being a back-charge between them. All should be done by the end of the month and I have to say that the original dealer could not have been more apologetic about the oversight. Their remorse was demonstrated by the arrival of a bottle of champagne in the post a couple of days ago!!!