Dodge 2015 Durango - Owner Manual - Manual (Page 546)

7. When the NEUTRAL (N) indicator light turns off,
release the NEUTRAL (N) button.
8. After the NEUTRAL (N) button has been released, the
transfer case will shift to the position indicated by the
selector switch.
9. Shift the transmission into PARK and turn the engine
OFF.
10. Release the brake pedal.
11. Disconnect vehicle from the tow vehicle.
12. Start the engine.
13. Press and hold the brake pedal.
14. Release the parking brake.
15. Shift the transmission into DRIVE, release the brake
pedal, and check that the vehicle operates normally.
NEUTRAL (N) Switch
544 STARTING AND OPERATING