Rear parking sensors do I have them?!

[simon_lenard]

Afternoon all
Just bought Audi a5 2012 facelifted one. Rear bumper is equipped with parking sensors but they were not working on my test drive so I thought it would be one dodgy one and we're back in the game. Upon closer inspection I have no module in the boot so I am guessing my car had a little something on the back and previous owners changed bumper for one with sensors anyway as I am half way there can I retrofit them? I couldn't find any posts about it. So my car has B&O sound system, xenon headlights yet no parking sensors?

 

[Darren92]

PM me your reg or VIN and I can check your factory build

 

[JohnS3]

The facelift doesn’t have a parking module. The sensors are controlled by another module, BCM I think.

 

[JohnS3]

Can you find parking sensor volume control in the MMI menus?