Bmw 316i how do you remove ignition switch on a 1998 bmw 316i touring?

Hi markjones, the ignition switch can usually be removed without too much disassembly. First you will need to remove a plastic screw in the upper and lower trim covers. Seperate the covers. You should see a black plastic ring around the mechanical switch. gentley remove the ring. Next remove the rubber o-ring/band. With the key in the iginition and turned to almost to position 1, insert a heavy duty paper clip, or bmw special tool (about $30 from the dealer) into the small hole in the switch. There is a cam in the hole that needs to be twisted clockwise so the cylinder can be removed. When installing a new switch make sure to remove the little tab pice of metal that usually breaks off in the housing. Also be sure to make sure and reinstall the rubber ring/band because they are part of the ews system. If you key turns continuously, or is not able to be removed, the ignition housing and cylinder both will need replaced. Replacing the lock housing is about a 2 hour sequence and can be challenging. I would recommend a shop for that kind of repair.