I am at wits end with trying to diagnose this. I have used a generic OBDII Bluetooth adapter and used the Torque Android app. I have used Bimmercode with it as well and there are no codes. I have done and reset all the maintenance items with the stalk on the dash.

The only thing I can think of is I have replaced quite a few of the exterior lights with LEDs and I am wondering if that is the cause. However, I used Bimmercode to go into the modules and tell them they are now LEDs.

Do I need to plunk down some money on a bidirectional scanner to figure this out?

 

No scanner is needed. See the Check Control section (pg 61) in your Owner's Manual.