All,

here is a guide I put together for the repair of the S5 CPU units. I've cracked a few of these open and they all had at least one common failure. This guide is to help you guys know what to look for and hopefully be able to keep them working since they aren't making any more. I'll say again that if you haven't replaced the electrolytic capacitors in your car's systems, you are on borrowed time! Let me know what you think, or if I need to revise the document.

 

Perfectly written. Commenting so I can find later in my posts.