Originally Posted by ilshim
Hi, this looks like a good idea, but i have 3 questions:
1) will this part fit in a e92?
2) will doing the install yourself void your factory warrarnty?
3) do you have to remove the iDrive knob first?
1) your dealer will tell you
2) will putting on a BMW part thats meant for that specific purpose bought from a BMW dealer void your warranty?