E90 rear bumper change - do the parking sensors need coded?

[Deep Thought]

Ok, so i've changed my front damaged SE bumper for an M Sport one and also invested in the matching rear bumper.

Both my current SE rear and the new M Sport rear bumpers have parking sensors. Both from the same year of car.

Can i just swap the bumpers over and plug in the parking sensors from the new bumper?

OR will the parking sensors need coded?

If so, should i just swap over my sensors from the old bumper?

TIA

[helix402]

No coding needed.

[Deep Thought]

helix402 said:

No coding needed.

Cheers. Much appreciated.