What is this button on M5 F10

[Z4MCSL]

Cant upload a picture

As you look at the gear stick on the top left of the console (not the gear lever itself) i.e the passenger side of the surround.....there is a button. On some of the M5s I'm looking at its blank on some there is something on it

Struggling to find info online

Anyone know what it is?

[Z4MCSL]

Found it,

[Z4MCSL]

It's the blank button to the left or the shifter

[595Heaven]

Which one?

[croyde]

The indicator stalk



(I say that as an ex BMW owner, which I loved)

[595Heaven]

My image is LHD but think it is for the camera. Obviously blank if not fitted

[Digger]

PDC ? Parking cameras.

[VeeTenM]

Side view cameras in the bumper