DS3 Replacement rear sensor loom advice

[AlphaDDC07]

Hey everyone, I’m looking for some technical advice . I am currently rebuilding the rear end of my daughter's DS3 and need to replace the PDC rear wiring loom for the parking sensors and number plate lights. The wiring on the car has the reference 20010125 IND A. The ones I am looking at online are 12833 IND B. Has anyone replaced one before and have any experience with the different types. The reason I’m asking is that I am not convinced the one on the car is the correct one. Any help will be greatly appreciated. Thanks in advance.

[GiveMeABreak]

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