I'm having to purchase a new instrument cluster. Many of you may remember me from my "Cluster on The Fritz: post. After ruling out all other potential issues, I've come to find that my cluster itself has gone bad. I'd like to purchase one preferably used ( for cost) but will BMW or other shops code a used cluster to my car. I've heard from other people that dealerships wont code used clusters for some reason. Any truth to this or past experiences with this?