2013 BMW 328i 4 cylinder CODE P0597, no over heating or leaking

Question

2013 BMW 328i 4 cylinder CODE P0597, not over heating or leaking, had the code reset but popped back up

Answer 1

P0597 Thermostat heater control circuit / open

There is a Recall Campaign for the thermostat and the expansion tank, BMW is considering this a warranty extension, Have those item resolved should take care of the problem P0597.