I started to put together a diy and had to stop unexpectedly. I’m happy to post the screen shots and directions as far as I got when I get back from out of town next week. It’s complicated and scary but if you follow along with this thread and the info Clavurion and Crystalworks give throughout it, you can be just about ready to tackle the errors. You have to know what you’re doing. Read through as much as you can. Crystalworks and Clavurion are super helpful but know in advance what you need to ask. That was the challenging part for me. You’ll get it and you’ll be fine just put in the work.

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2006 x5 4.4