Replacing E31 Door Lock Cylinders

Posted by:

Although I’ve been fortunate enough to NOT have to perform this procedure, I thought it was such an important topic and such a well documented post from “dmi” from Sweden on Bimmerforums.com, that I wanted to repost it here:

This How To shows the procedure for replacing the door lock cylinder. I am using a brand new uncoded cylinder but the general description can be used if swapping the cylinder for a used one. Note: the key for both the old and new ...

Continue Reading →
0