As the title suggests I removed my gauge cluster to fix the clock button which was broken. Which was the only issue.

Once I put it back, it worked properly and lit up fine. After about a minute or so, the check engine light alongside the windshield washer light both turned on. I am also unable to use the BC controls on the indicator switch.

The only other thing I found on this issue is this forum from bimmerwerkz. 16 years ago.
http://www.bimmerwerkz.com/threads/c...cluster.60278/

Have tried both removing the cluster again, resetting it. Testing it. Removing battery and letting it sit. And it still has the same issue. Has anyone else experienced this? How did it get resolved? Thank you in advance!