Hi,
First, simply hold down the trip reset for about 5 seconds to see if that changes it. If it doesn't, the new BCM needs programmed. The body control module (BCM) must be programmed with the proper RPO (regular production options) configurations. The BCM stores the information regarding the vehicle options and if the BCM is not properly configured with the correct RPO codes, the BCM will not control all of the features properly.
Let me know if you have the proper scan tool to reprogram.
Joe
Nov 21, 2019 at 4:40 PM