I guess we should have first asked "you are using a scanner that can read proprietary BMW codes, right?"


These are cheap.


Keep in mind that replacing only a single GP can be a false economy- replace all and the controller too. (A gp shorts, damages the controller- code may say its on a GP, but issues may return...) YMMV

I did the glow plugs and controller and some other stiff at the same time just to not have to go down there again. Worth it.